Tagged Big Data relate articles category page. Big data: MongoDB, apache Cassandra, elastic search, Redis, Memcached, etc/
Example Of fixing bad shard key in MongoDB for a sharded cluster. This is a use-case based example, which you may encounter during working on mongoDB.
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In MongoDB upgrade sharded cluster from one mongoDB version to another. step-by-step guide for mongoDB upgradation.
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How to create index on Secondary Replica set in MongoDB. well, creating the index on primary MongoDB is easy and index on secondary tricky.
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What is distributed system? Sometimes, this is very critical to define a system, whether the provided system is distributed or not? well, so this completely depends on the surrounding attributes which you are looking for.
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