Hadoop vs. CouchDB vs. RocksDB



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Description

What is Hadoop?

The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage.

What is CouchDB?

Apache CouchDB is a database that uses JSON for documents, JavaScript for MapReduce indexes, and regular HTTP for its API. CouchDB is a database that completely embraces the web. Store your data with JSON documents. Access your documents and query your indexes with your web browser, via HTTP. Index, combine, and transform your documents with JavaScript.

What is RocksDB?

RocksDB is an embeddable persistent key-value store for fast storage. RocksDB can also be the foundation for a client-server database but our current focus is on embedded workloads. RocksDB builds on LevelDB to be scalable to run on servers with many CPU cores, to efficiently use fast storage, to support IO-bound, in-memory and write-once workloads, and to be flexible to allow for innovation.

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Pros

Why do developers choose Hadoop?
Why do you like Hadoop?

Why do developers choose CouchDB?
Why do you like CouchDB?

Why do developers choose RocksDB?
Why do you like RocksDB?

Cons

What are the cons of using Hadoop?
No Cons submitted yet for Hadoop
Downsides of Hadoop?

What are the cons of using CouchDB?
No Cons submitted yet for CouchDB
Downsides of CouchDB?

What are the cons of using RocksDB?
No Cons submitted yet for RocksDB
Downsides of RocksDB?

Companies

What companies use Hadoop?
283 companies on StackShare use Hadoop
What companies use CouchDB?
69 companies on StackShare use CouchDB
What companies use RocksDB?
9 companies on StackShare use RocksDB

Integrations

What tools integrate with Hadoop?
16 tools on StackShare integrate with Hadoop
What tools integrate with CouchDB?
5 tools on StackShare integrate with CouchDB
No integrations listed yet

What are some alternatives to Hadoop, CouchDB, and RocksDB?

  • MySQL - The world's most popular open source database
  • PostgreSQL - A powerful, open source object-relational database system
  • MongoDB - The database for giant ideas
  • MariaDB - An enhanced, drop-in replacement for MySQL

See all alternatives to Hadoop

Latest News

Elasticsearch for Apache Hadoop 6.2.0 Released
How to Get Hadoop Data into a Python Model
Elasticsearch for Apache Hadoop 6.0.0 GA is Released
All things RocksDB at Percona Live Europe 2017


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