SOA enhancements through XML Networking - Revision history

http://wiki.cas.mcmaster.ca/index.php?action=history&feed=atom&title=SOA_enhancements_through_XML_Networking SOA enhancements through XML Networking - Revision history 2026-04-07T12:18:47Z Revision history for this page on the wiki MediaWiki 1.15.1 http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2153&oldid=prev 24.141.166.118 at 00:45, 8 April 2008 2008-04-08T00:45:40Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 00:45, 8 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''[http://en.wikipedia.org/wiki/Service-oriented_architecture Service Oriented Architecture (SOA)]  enhancements through [http://en.wikipedia.org/wiki/XML Extensible Markup Language (XML)] Network''' has been a very discussed topic in the last few years.  The performance and scalability of current SOA models are not sufficient to satisfy the increasing business demand of today's world. Web services for major companies are faced with extreme throughput issues that affect all the underlying applications that depend on such services.  [http://www-128.ibm.com/developerworks/xml/library/x-<del class="diffchange diffchange-inline">accso </del>[1]]  This wiki discusses the approaches that can be taken to accelerate this service-sharing process by expanding the use of XML technologies throughout the middleware of the SOA framekwork. [http://www.cisco.com/web/about/ac123/ac147/archived_issues/ipj_9-4/xml_networking.html [2]]  </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''[http://en.wikipedia.org/wiki/Service-oriented_architecture Service Oriented Architecture (SOA)]  enhancements through [http://en.wikipedia.org/wiki/XML Extensible Markup Language (XML)] Network''' has been a very discussed topic in the last few years.  The performance and scalability of current SOA models are not sufficient to satisfy the increasing business demand of today's world. Web services for major companies are faced with extreme throughput issues that affect all the underlying applications that depend on such services.  [http://www-128.ibm.com/developerworks/xml/library/x-<ins class="diffchange diffchange-inline">accsoa </ins>[1]]  This wiki discusses the approaches that can be taken to accelerate this service-sharing process by expanding the use of XML technologies throughout the middleware of the SOA framekwork. [http://www.cisco.com/web/about/ac123/ac147/archived_issues/ipj_9-4/xml_networking.html [2]]  </div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td colspan="2" class="diff-lineno">Line 27:</td> <td colspan="2" class="diff-lineno">Line 27:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Enhancements through XML Networking==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Enhancements through XML Networking==</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>As noted above, all aspects of a service-oriented architecture are based on the XML standard.  However it is strange to realize that a large number of existent SOA-based systems do not take advantage of the growing arsenal of XML-related technologies. [http://www-128.ibm.com/developerworks/xml/library/x-<del class="diffchange diffchange-inline">accso </del>[1]]  In its current framework state, a large incoming SOAP request can really damage the throughput of a network:  this message needs to be de-serialized, then proper networking routing logic applied, serialized again, routed to the destination service, process the response, and finally build the outgoing SOAP envelope.  The efficiency of all these steps can be improved by applying XML-related tools at the network level, and therefore avoid the penalty of serialization/de-serialization of large SOAP messages.  [http://www.cisco.com/web/about/ac123/ac147/archived_issues/ipj_9-4/xml_networking.html [2]]  </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>As noted above, all aspects of a service-oriented architecture are based on the XML standard.  However it is strange to realize that a large number of existent SOA-based systems do not take advantage of the growing arsenal of XML-related technologies. [http://www-128.ibm.com/developerworks/xml/library/x-<ins class="diffchange diffchange-inline">accsoa </ins>[1]]  In its current framework state, a large incoming SOAP request can really damage the throughput of a network:  this message needs to be de-serialized, then proper networking routing logic applied, serialized again, routed to the destination service, process the response, and finally build the outgoing SOAP envelope.  The efficiency of all these steps can be improved by applying XML-related tools at the network level, and therefore avoid the penalty of serialization/de-serialization of large SOAP messages.  [http://www.cisco.com/web/about/ac123/ac147/archived_issues/ipj_9-4/xml_networking.html [2]]  </div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===Overview of Technologies===</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>===Overview of Technologies===</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Below is a brief listing of the main XML technologies that can be utilized to enhance the networking of web services.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Below is a brief listing of the main XML technologies that can be utilized to enhance the networking of web services.</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 64:</td> <td colspan="2" class="diff-lineno">Line 64:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|thumb|650px|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture [http://www-128.ibm.com/developerworks/xml/library/x-accsoa/  [1] ]]]</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|thumb|650px|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture [http://www-128.ibm.com/developerworks/xml/library/x-accsoa/  [1] ]]]</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-<del class="diffchange diffchange-inline">accso </del>[1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-<ins class="diffchange diffchange-inline">accsoa </ins>[1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Careful considerations had to be made when designing this new concept.  Since many organizations already have a stable service-oriented framework in place, they would not be willing to implement an optimization that would disrupt the flow of data.  That's the main reason for FastSOA's encapsulated layer, as seen in Figure 4.  Basically, this new caching system becomes the first ''service'' that an incoming request goes through.<br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Careful considerations had to be made when designing this new concept.  Since many organizations already have a stable service-oriented framework in place, they would not be willing to implement an optimization that would disrupt the flow of data.  That's the main reason for FastSOA's encapsulated layer, as seen in Figure 4.  Basically, this new caching system becomes the first ''service'' that an incoming request goes through.<br><br></div></td></tr>  </table>

24.141.166.118 http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2152&oldid=prev Demagaal: /* FastSOA: the next step */ 2008-04-07T03:59:23Z

<p><span class="autocomment">FastSOA: the next step</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:59, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 63:</td> <td colspan="2" class="diff-lineno">Line 63:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|thumb|650px|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture <del class="diffchange diffchange-inline"> </del>[http://www-128.ibm.com/developerworks/xml/library/x-accsoa/  [1] ]]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|thumb|650px|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture [http://www-128.ibm.com/developerworks/xml/library/x-accsoa/  [1] ]]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>  </table>

Demagaal http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2151&oldid=prev Demagaal: /* FastSOA: the next step */ 2008-04-07T03:58:27Z

<p><span class="autocomment">FastSOA: the next step</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:58, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 63:</td> <td colspan="2" class="diff-lineno">Line 63:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|thumb|650px|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture  [http://www-128.ibm.com/developerworks/xml/library/x-accsoa  [1] ]]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|thumb|650px|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture  [http://www-128.ibm.com/developerworks/xml/library/x-accsoa<ins class="diffchange diffchange-inline">/ </ins> [1] ]]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>  </table>

Demagaal http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2150&oldid=prev Demagaal: /* See Also */ 2008-04-07T03:55:10Z

<p><span class="autocomment">See Also</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:55, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 100:</td> <td colspan="2" class="diff-lineno">Line 100:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==See Also==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==See Also==</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*[http://www.cas.mcmaster.ca/wiki/index.php/Network-Based_Software_Architectures Network-Based Software Architectures]</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*[http://www.cas.mcmaster.ca/wiki/index.php/Peer_To_Peer_Network_Security Peer To Peer Network Security]</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*[http://www.cas.mcmaster.ca/wiki/index.php/Digital_Signatures Digital Signatures]</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*[http://www.cas.mcmaster.ca/wiki/index.php/Public_Key_Encryption_Algorithms Public Key Encryption Algorithms]</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">*[http://www.cas.mcmaster.ca/wiki/index.php/TCP/IP_Application_Development TCP/IP Application Development]</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Signature==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Signature==</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>--[[User:Demagaal|Demagaal]] 23:48, 6 April 2008 (EDT)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>--[[User:Demagaal|Demagaal]] 23:48, 6 April 2008 (EDT)</div></td></tr>  </table>

Demagaal http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2149&oldid=prev Demagaal at 03:48, 7 April 2008 2008-04-07T03:48:21Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:48, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 102:</td> <td colspan="2" class="diff-lineno">Line 102:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Signature==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Signature==</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>--<ins class="diffchange diffchange-inline">[[User:Demagaal|Demagaal]] 23:48, 6 April 2008 (EDT)</ins></div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del class="diffchange diffchange-inline">--</del>--</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>  </table>

Demagaal http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2148&oldid=prev Demagaal at 03:48, 7 April 2008 2008-04-07T03:48:06Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:48, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 102:</td> <td colspan="2" class="diff-lineno">Line 102:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Signature==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==Signature==</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>----<del class="diffchange diffchange-inline">[[User:Demagaal|Demagaal]] 19:34, 6 April 2008 (EDT)</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>----</div></td></tr>  </table>

Demagaal http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2147&oldid=prev Demagaal: /* FastSOA: the next step */ 2008-04-07T03:47:28Z

<p><span class="autocomment">FastSOA: the next step</span></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:47, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 63:</td> <td colspan="2" class="diff-lineno">Line 63:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture  [http://www-128.ibm.com/developerworks/xml/library/x-accsoa  [1] ]]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif<ins class="diffchange diffchange-inline">|thumb|650px</ins>|right|'''Figure 4''' <br>FastSOA concept integrated with a service-oriented architecture  [http://www-128.ibm.com/developerworks/xml/library/x-accsoa  [1] ]]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>Careful <del class="diffchange diffchange-inline">consideration was </del>made when designing this new concept.  Since many organizations already have a stable service-oriented framework in place, they would not be willing to implement an optimization that would disrupt the flow of data.  That's the main reason for FastSOA's encapsulated layer, as seen in Figure 4.  Basically, this new caching system becomes the first ''service'' that an incoming request goes through.<br><br></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Careful <ins class="diffchange diffchange-inline">considerations had to be </ins>made when designing this new concept.  Since many organizations already have a stable service-oriented framework in place, they would not be willing to implement an optimization that would disrupt the flow of data.  That's the main reason for FastSOA's encapsulated layer, as seen in Figure 4.  Basically, this new caching system becomes the first ''service'' that an incoming request goes through.<br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>The real benefits, as illustrated by Cohen, cannot be seen if requests are completely different or occur in very long time intervals.  However for extremely busy web service providers such as an international car parts manufactory, FastSOA extremely improves the networking delay between responses.  This enhancement in bandwidth has sprung a very large interest in caching of frequent requests.  Of course, this speedup is only possible with the aid of the mentioned XML-related technologies.  Therefore we can conclude that in the next few years all existent service-oriented architectures will take the necessary steps to embrace these XML networking solutions.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>The real benefits, as illustrated by Cohen, cannot be seen if requests are completely different or occur in very long time intervals.  However for extremely busy web service providers such as an international car parts manufactory, FastSOA extremely improves the networking delay between responses.  This enhancement in bandwidth has sprung a very large interest in caching of frequent requests.  Of course, this speedup is only possible with the aid of the mentioned XML-related technologies.  Therefore we can conclude that in the next few years all existent service-oriented architectures will take the necessary steps to embrace these XML networking solutions.</div></td></tr>  </table>

Demagaal http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2146&oldid=prev Demagaal at 03:36, 7 April 2008 2008-04-07T03:36:45Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:36, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 63:</td> <td colspan="2" class="diff-lineno">Line 63:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif<del class="diffchange diffchange-inline">|thumb|320px</del>|right|'''Figure 4''' <br><del class="diffchange diffchange-inline">A. </del>[http://www.<del class="diffchange diffchange-inline">cisco</del>.com/<del class="diffchange diffchange-inline">web</del>/<del class="diffchange diffchange-inline">about</del>/<del class="diffchange diffchange-inline">ac123</del>/<del class="diffchange diffchange-inline">ac147/archived_issues/ipj_9</del>-<del class="diffchange diffchange-inline">4/xml_networking.html </del>[<del class="diffchange diffchange-inline">2</del>] ]]]</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[Image:Soa_fast.gif|right|'''Figure 4''' <br><ins class="diffchange diffchange-inline">FastSOA concept integrated with a service-oriented architecture  </ins>[http://www<ins class="diffchange diffchange-inline">-128</ins>.<ins class="diffchange diffchange-inline">ibm</ins>.com/<ins class="diffchange diffchange-inline">developerworks</ins>/<ins class="diffchange diffchange-inline">xml</ins>/<ins class="diffchange diffchange-inline">library</ins>/<ins class="diffchange diffchange-inline">x</ins>-<ins class="diffchange diffchange-inline">accsoa  </ins>[<ins class="diffchange diffchange-inline">1</ins>] ]]]</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>  </table>

Demagaal http://wiki.cas.mcmaster.ca/index.php?title=SOA_enhancements_through_XML_Networking&diff=2145&oldid=prev Demagaal at 03:33, 7 April 2008 2008-04-07T03:33:55Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:33, 7 April 2008</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 63:</td> <td colspan="2" class="diff-lineno">Line 63:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div><br><br></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==FastSOA: the next step==</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">[[Image:Soa_fast.gif|thumb|320px|right|'''Figure 4''' <br>A. [http://www.cisco.com/web/about/ac123/ac147/archived_issues/ipj_9-4/xml_networking.html [2] ]]]</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">As described in Frank Cohen's article [http://www-128.ibm.com/developerworks/xml/library/x-accso [1]], FastSOA is a concept that further extends the use of XML technologies to improve web services networking.  The basic idea of FastSOA is to cache frequently requested information inside a native XML database (not a relational database).  Therefore whenever this request is repeated, the web service provider can quickly use XQuery to extract the response and thus avoid the bandwidth of going through the original data retrieval process.  <br><br></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Careful consideration was made when designing this new concept.  Since many organizations already have a stable service-oriented framework in place, they would not be willing to implement an optimization that would disrupt the flow of data.  That's the main reason for FastSOA's encapsulated layer, as seen in Figure 4.  Basically, this new caching system becomes the first ''service'' that an incoming request goes through.<br><br></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">The real benefits, as illustrated by Cohen, cannot be seen if requests are completely different or occur in very long time intervals.  However for extremely busy web service providers such as an international car parts manufactory, FastSOA extremely improves the networking delay between responses.  This enhancement in bandwidth has sprung a very large interest in caching of frequent requests.  Of course, this speedup is only possible with the aid of the mentioned XML-related technologies.  Therefore we can conclude that in the next few years all existent service-oriented architectures will take the necessary steps to embrace these XML networking solutions.</ins></div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==References==</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>==References==</div></td></tr>  </table>

Demagaal

==References==

==References==