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All posts by Mehdi Bada

Mehdi Bada
Consultant


Mehdi Bada

Apache Cassandra overview

By | Database management | No Comments

Apache Cassandra is one of the most popular NoSQL databases http://db-engines.com/en/ranking. It is used by many big companies as Facebook, Netflix and many others. Initially the project was initiated by Facebook. In combination with Google BigTable and Amazon DynamoDB, they developed Cassandra. Actually, Cassandra is developed and maintained by the Apache foundation for the community version and by DataStax for the enterprise and commercial versions. Architecture Cassandra has a master-less architecture. A cluster is represented…

 
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Mehdi Bada

MongoDB Installation

By | Database Administration & Monitoring | No Comments

In this blog posting we will see how to install MongoDB on a Linux distribution. MongoDB is supported for Linux, Mac, Windows and Solaris. Linux distribution First, determine your Linux distribution in order to download the appropriate MongoDB binaries. cat /proc/version MongoDB is supported on the following operating systems: Platform 3.2 3.0 2.6 Amazon Linux × × × Debian 7 × × × Fedora 8+ × RHEL/CentOS 6.2+ × × × RHEL/CentOS 7.0+ × ×…

 
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Mehdi Bada

Introduction to MongoDB

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MongoDB is an open source NoSQL database management system document-oriented. MongoDB allows the manipulation of structured and unstructured data. It is schema-less and can be used to store a large data volume. This blog is explaining the main principle of the DBMS. MongoDB stores data in documents. These documents are stored in BSON types, the JSON binary format. Actually, we manipulate the JSON documents in the MongoDB shell where they are encapsulated into collections. A…

 
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Mehdi Bada

MongoDB Days Paris

By | Database Administration & Monitoring | No Comments

Tuesday, October 6th 2015, I attended to MongoDB Days France in Paris. The presentation was directly organized by MongoDB (10gen). Several presentations have be done to show how to use and deploy MongoDB in real cases. MongoDB is a NoSQL database that provide high availability, data sharding and good performances in specific contexts. The event started with 2 global sessions (marketing presentation), to present which big companies use MongoDB and what are their use cases?…

 
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