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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Regarding storage variables in IIB

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vijayakranthi
PostPosted: Wed Nov 13, 2019 3:54 pm    Post subject: Regarding storage variables in IIB Reply with quote

Newbie

Joined: 13 Nov 2019
Posts: 9

Hi ,
Need help regarding storage variables in IIB.
Currently I am working on a POC, where my requirement is to to create a rest api . In the api I will have a post and get operation.
In a post operation we get the data of all employees and save it into a variable without using a database .Later on when ever a get call is executed i should be able to get data from variable saved in post operation and get a particular employee record that matches employee number and send it in response.Is that doable without Database?Please help.Thanks.
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timber
PostPosted: Wed Nov 13, 2019 4:17 pm    Post subject: Reply with quote

Grand Master

Joined: 25 Aug 2015
Posts: 1280

Yes, it's possible - take a look at SHARED ROW variables in the Knowledge Center. However, I hope this is not for a production system - in-memory variables will be lost if the power goes off or the server is rebooted.
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vijayakranthi
PostPosted: Thu Nov 14, 2019 11:17 am    Post subject: Reply with quote

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Joined: 13 Nov 2019
Posts: 9

Thank you! Will check.
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rekarm01
PostPosted: Thu Nov 14, 2019 6:31 pm    Post subject: Re: Regarding storage variables in IIB Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 1415

vijayakranthi wrote:
Is that doable without Database?

Somewhere between ESQL shared variables and databases, there are also other data caching options, such as the embedded global cache and external WebSphere eXtreme Scale grids.

One advantage of a global cache is that multiple integration nodes (brokers) and integration servers (execution groups) can share it.
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