JanusGraph is a highly scalable graph database optimized for storing and querying large graphs with billions of vertices and edges distributed across a multi-machine cluster. JanusGraph is a transactional database that can support thousands of concurrent users, complex traversals, and analytic graph queries.
<ul>
  <li>Elastic and linear scalability for a growing data and user base.</li>
  <li>Data distribution and replication for performance and fault tolerance.</li>
  <li>Multi-datacenter high availability and hot backups.</li>
</ul>

JanusGraph is a highly scalable graph database optimized for storing and querying large graphs with billions of vertices and edges distributed across a multi-machine cluster. JanusGraph is a transactional database that can support thousands of concurrent users, complex traversals, and analytic graph queries.

JanusGraph - Distributed graph database

Gimel provides unified Data API to access data from any storage like HDFS, GS, Alluxio, Hbase, Aerospike, BigQuery, Druid, Elastic, Teradata, Oracle, MySQL, etc.

Gimel - PayPal's Big Data Processing Framework

Heroic is a scalable time series database based on Bigtable, Cassandra, and Elasticsearch.  It is an open-source monitoring system originally built at Spotify to address the problems that were facing with large scale gathering and near real-time analysis of metrics. 

Heroic - The Time Series Database

Elassandra is a fork of Elasticsearch modified to run as a plugin for Apache Cassandra in a scalable and resilient peer-to-peer architecture. Elasticsearch code is embedded in Cassanda nodes providing advanced search features on Cassandra tables and Cassandra serve as an Elasticsearch data and configuration store. It supports Cassandra vnodes and scales horizontally by adding more nodes.
<BR><BR>
Elassandra supports Full-text search, Spatial search, Real-time aggregation on your Cassandra data. Elassandra is a sharded multi-master database, where Elasticsearch is sharded master-slave, Thus, Elassandra has no Single Point Of Write, helping to achieve high availability.

Elassandra is a fork of Elasticsearch modified to run as a plugin for Apache Cassandra in a scalable and resilient peer-to-peer architecture. Elasticsearch code is embedded in Cassanda nodes providing advanced search features on Cassandra tables and Cassandra serve as an Elasticsearch data and configuration store. It supports Cassandra vnodes and scales horizontally by adding more nodes.

Elassandra - Elasticsearch + Apache Cassandra

Discover open source projects across all platforms

Projects

JanusGraph - Distributed graph database

Gimel - PayPal's Big Data Processing Framework

Heroic - The Time Series Database

Elassandra - Elasticsearch + Apache Cassandra

TechStack

Tagcloud

Suggested keywords:

Projects

JanusGraph - Distributed graph database

Gimel - PayPal's Big Data Processing Framework

Heroic - The Time Series Database

Elassandra - Elasticsearch + Apache Cassandra

TechStack

Tagcloud