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Run JanusGraph/Cassandra/ElasticSearch in production in a VM with 8GB/RAM

"p...@pwill.com.br" <pw...@...>
 

Hi, is possible to Run JanusGraph/Cassandra/ElasticSearch in production in a VM with 8GB/RAM?

The system has more reads than writes, we create 10 vertex per hour and the system has a average of 20 concurrents users reading the database. Just an Category/User/Ads manager with only 300k or a little more vertex. And basic traversals.

Can i have some problems or its possible?

How can i determine if its possible? Thank you.
HadoopMarc <bi...@...>
 

Hi, it does not seem impossible but you should really test it and ask yourself the questions:
  • do your really need gremlin to query your data (instead of SQL)?
  • do you really need Elasticsearch for non-equality matches (read about CompositeIndex and MixedIndex)?
  • for incidental gremlin queries isn't it enough to load the SQL database into a Tinkergraph when needed?
  • what does this Marc really know?
Best wishes,    Marc

Op donderdag 3 december 2020 om 00:58:03 UTC+1 schreef p...@...:

Hi, is possible to Run JanusGraph/Cassandra/ElasticSearch in production in a VM with 8GB/RAM?

The system has more reads than writes, we create 10 vertex per hour and the system has a average of 20 concurrents users reading the database. Just an Category/User/Ads manager with only 300k or a little more vertex. And basic traversals.

Can i have some problems or its possible?

How can i determine if its possible? Thank you.

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