Category "nosql"

How do these database management systems practically behave during a network partition?

I am looking into deploying a database management system, replicated across regions (various data centers across a country). I am currently looking into the fol

What is the difference between MySQL and NoSQL Database?

I have been asked this question in several interviews and I am looking for answers in the terms of how do we choose between MySQL database and NoSQL database fo

Aerospike vs. SeaweedFS?

Aerospike is a (mostly commercial) distributed key value NoSQL database. SeaweedFS is a (open source) distributed file system that is based on Facebook’s

Is it good practice to have multiple keyspaces in Cassandra?

I've Cassandra configured on Amazon EC2 having 3 nodes(instances) in single cluster. Now what I want to do is give some space on Cassandra to my clients by crea

FS.Readable Stream skipping rows when importing to noSQL using Mongoose schemas

I am attempting to import a CSV using my mongoose modal and regardless of its size, I am importing the first 2 rows and then every other row. const fs = require

How to update multiple items in a DynamoDB table at once

I'm using DynamoDB and I need to update a specific attribute on multiple records. Writing my requirement in pseudo-language I would like to do an update that sa

Jedis : Could not get a resource from the pool

Background Our application uses Jedis-2.2.1 and connects to Redis-2.6, here's how I get jedis resource : protected static JedisWrapper getRedisUserWrite(Stri