It’s not NoSQL versus RDBMS, it’s ACID + foreign keys versus eventual consistency

The Background Coming from a diverse background and having dealt with a number of distributed systems, I routinely find myself…

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Replica Set Members in Mongodb

In the previous articles we have discussed many aspects of replica set in mongodb. And in those articles we have…

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How to Use Projection in MongoDB?

In mongodb, projection means selecting only necessary data rather than selecting the whole data of a document. If a document has…

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Custom Cassandra Data Types

In the blog post Connecting to Cassandra from Java, I mentioned that one advantage for Java developers of Cassandra being…

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NoSQL – A Quick Guide

NoSQL is buzz word nowadays among the developers and software professionals. 1. What is NoSQL ? NoSQL database, also called…

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NoSQL on Android

There are various NoSQL solutions for mobile platforms such as the iOS and Android. Here, we will look at Couchbase…

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Connecting to Cassandra from Java

In my post Hello Cassandra, I looked at downloading the Cassandra NoSQL database and using cqlsh to connect to a…

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SharedHashMap vs Redis

Overview This is a comparison between OpenHFT’s SharedHashMap and a popular key-value store Redis. Any vendor will tell you how…

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Rocking with mongodb on spring boot

I’m a fan of Spring Boot and here’s my mongodb example project on Spring Boot. Most of the mongodb example…

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