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Near Cache Data Fetch Latency in an Extend*proxy Environment (Doc ID 2799234.1)

Last updated on SEPTEMBER 03, 2021

Applies to:

Oracle Coherence - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Symptoms

User has a requirement that there are 10 lakh records in DB, which needs to be loaded to Coherence cache each day. In addition, the getMillis for each entry in cache should be below 3 ms. Far cache is configured as Distributed with local storage. Total size of cache is around 2 GB and server side all looks good. From client side, while fetching entries from cache, time taken was more - max 200-300ms. Therefore, the use has configured Near-cache in client side with file-based scheme instead of local scheme, since the whole size of cache was huge. User initially does getAll in client side to get all the entries from far cache to get loaded in near cache. During this process, user is getting Timeout for almost 100 records out of 700 records. User is looking for suggestions to meet 3ms SLA.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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