CODEWITHSUNDEEP
web-servicesdistributed-computingpolicycorba
Jean-Pierre
Jean-Pierre

Reputation: 71

Alternative to POA CORBA in web services world

I have been told that CORBA programming is not modern and that I should use newer technologies. OK ...

But what I appreciated in the CORBA world was the POA (despite its complexity) because it was very flexible and gave me the opportunity to choose adequate policies to my distributed objects.

Are there things similar to POA in the WEB Services world ? or should I code it myself ?

Thanks for your replies !

Upvotes: 1

Views: 230

Answers (1)

William Cook
William Cook

Reputation: 11

Batches are a new approach to relational database access, remote procedure calls, and web services.

A Remote Batch statement combines remote and local execution: all the remote code is executed in a single round-trip to the server, where all data sent to the server and results from the batch are communicated in bulk. RBI supports remote blocks, iteration and conditionals, and local handling of remote exceptions. RBI is efficient even for fine-grained interfaces, eliminating the need for hand-optimized server interfaces.

Batch services also provide a simple and powerful interface to relational databases, with support for arbitrary nested queries and bulk updates. One important property of the system is that a single batch statement always generates a constant number of SQL queries, no matter how many nested loops are used.

Upvotes: 1

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