<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/5fb48499-fc53-4907-85aa-feda78e3317b/698EF4D9-5985-428E-88AB-DB8335A50317/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.theserverside.com/tt/articles/article.tss?l=CaseStudyMule" href="http://www.theserverside.com/tt/articles/article.tss?l=CaseStudyMule" style="font-size: 11px;">www.theserverside.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.theserverside.com/tt/articles/article.tss?l=CaseStudyMule"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.theserverside.com/img/7DE3E801-644F-46A4-889A-547E6ECDA3FB" alt="Mule: A Case Study" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.theserverside.com/tt/articles/article.tss?l=CaseStudyMule"><H2>Why Are ESBs Needed?</H2></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.theserverside.com/tt/articles/article.tss?l=CaseStudyMule"><P>The solution to this problem is elegant and obvious: let the applications communicate with one another in the protocols they already support, from EDI to SOAP, over a common transport aggregator independent of the native protocols, and adding application- or protocol-specific translation modules or message routing only where required at the endpoints. This approach allows a mainframe application written in COBOL to interoperate with a mobile device written with J2ME without either end knowing anything about the other’s characteristics.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.theserverside.com/tt/articles/article.tss?l=CaseStudyMule"><P align="center"><IMG src="http://www.theserverside.com/tt/articles/content/CaseStudyMule/figure-1.JPG" /> <STRONG>Figure 1</STRONG></P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.theserverside.com/tt/articles/article.tss?l=CaseStudyMule"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/www.theserverside.com/img/F36223C0-C8A3-4385-A114-25981CA6C2AA" alt="" /></div></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/698EF4D9-5985-428E-88AB-DB8335A50317/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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