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Prix de SQL Server 2005
Microsoft vient de devoiler les prix de SQL Server 2005. Les prix ont augmenté de 25% (ce qui s'eplique par l'ajout de nouvelles fonctionnalités Clustering...), mais restent moins chers que ces concurents. L'offre se décline en 4 produits :
- SQL Server 2005 Express (gratuite ancien MSDE)
- SQL Sever 2005 WorkGroup
- SQL Server 2005 Standard
- SQL Server 2005 Enterprise
Plus d'infos sur le Monde Informatique
Par
François Michael DAIN
Publié le
24 février 2005
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Une demo d'une application SOA sur Channel 9
Apres la vidéo de l'intégration de SQL Server 2005 dans Visual Studio 2005, Channel 9 vient de publier une nouvelle vidéo montrant une application SOA (Service Oriented Architecture).
Voici un extrait du sommaire :
Here is a very rough idea of what we have:
- We have the following legacy “backend” systems: (they were written for use by a single user, but we now have them working for multiple users):
- RPG application on an AS/400. I think it interacts with a DB2 database on the same box, but would need to verify that.
- WebSphere (J2EE using DB2) on UNIX (an RS/6000 box I think).
- CICS application on an IBM Mainframe (MP/3000 running OS/390).
- These are all “front-ended” by ASP.NET Web Services, which can pop events (when errors occur) to the event log, which are then monitored by our MOM server. We also use a playback feature to monitor what’s behind the web services so we know if these legacy systems go down, even when nobody is using them.
- There is also a SQL Server used to keep track of the status of orders in the AS/400. This is because we also have a Pocket PC application that interacts with a web service to change the status of the order (New Order, Allocated, Picked, Shipped).
- We use an InfoPath form to kick off a purchase order, which starts everything into motion.
- We also record the order in SAP after everything is done.
- We also (soon) use Speech Server to call someone with the status of the order.
- Various BizTalk 2004 orchestrations control the logic of routing the order through the different systems.
Voir la vidéo sur Channel 9
Par
François Michael DAIN
Publié le
1 février 2005
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