sql server 2008 - SQL DB Redesign for Retail POS - High volume transactions & Batch Processing -


we in midst of getting out pos backend db redesigned support growth. currently, our pos transactions passed through db via web service.

i understand hardware scaling option increase throughput (transactions per second). - looking advise if there other options db caching, db partitioning or segregating transactional db non-transactional db etc..

also - run few scheduled batch jobs locks db.i open recommendations how can avoid db locking such cases.

the database sql server 2008 r2.

perhaps nosql/document databases or in memory databases.


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