Questions tagged [cassandra]

Cassandra is a highly scalable, eventually consistent, distributed, partitioned row store.

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A High-Load Application to read Data from Redis and Insert into Cassandra

Here are requirements which I need to satisfy: Redis will have about 1 - 80000 writes every 10 seconds. The application has to read each write from Redis and write it onto Cassandra. What is the ...
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Database Recommendation for Internal PGP Keyserver Application

My goal is to create a database that maps PGP keys to users for an internal security system. I would like to have two "tables" user info (UID, Name, Email, Title, Position) and PGP key info (Pub Key, ...
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Can someone suggest me a NoSQL database which is good for frequent updates?

I have heard that NoSQL databases like Cassandra, Couchbase etc are not good for frequent updates of data. They behave well when the data inserted doesn't change often. My use case is to save/update ...
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MongoDB vs Cassandra - Which one is best for Internet of Things Data [closed]

Recently one of my client asked me to take a decision on choosing database for one Industrial project (Where there may be lots of sensors including Camera for photos or Videos) - Where data flow is ...
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Cassandra-backed persistence layer for ActiveMQ (Qsandra alternative)

I am trying to use Cassandra for the back-end of ActiveMQ. I noticed that on an Apache Cassandra page there is a link to a project called qsandra. However, after going to the page https://github.com/...