Hadoop vs. Hazelcast vs. RocksDB

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Heads up: you're comparing apples to oranges. Tools belonging to different groups are often not directly comparable because they usually have different intended purposes and benefits.

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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 Hazelcast?

With its various distributed data structures, distributed caching capabilities, elastic nature, memcache support, integration with Spring and Hibernate and more importantly with so many happy users, Hazelcast is feature-rich, enterprise-ready and developer-friendly in-memory data grid solution.

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 Hazelcast?
  • Why do you like Hazelcast?

    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 Hazelcast?
    No Cons submitted yet for Hazelcast
    Downsides of Hazelcast?

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

    Pricing

    How much does Hadoop cost?
    How much does Hazelcast cost?
    How much does RocksDB cost?

    Companies

    What companies use Hadoop?
    211 companies on StackShare use Hadoop
    What companies use Hazelcast?
    19 companies on StackShare use Hazelcast
    What companies use RocksDB?
    4 companies on StackShare use RocksDB

    Integrations

    What tools integrate with Hadoop?
    15 tools on StackShare integrate with Hadoop
    What tools integrate with Hazelcast?
    3 tools on StackShare integrate with Hazelcast
    No integrations listed yet

    What are some alternatives to Hadoop, Hazelcast, 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
    • Microsoft SQL Server - A relational database management system developed by Microsoft

    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
    Spring Integration Extension for Hazelcast 1.0.0 GA ...
    Build a Spring Boot API with Hazelcast for Cached Us...
    All things RocksDB at Percona Live Europe 2017


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