DRBD®– software is a distributed replicated storage system for the Linux platform. It is implemented as a kernel driver, several userspace management applications, and some shell scripts.
DRBD is traditionally used in high availability (HA) computer clusters, but beginning with DRBD version 9, it can also be used to create larger software defined storage pools with a focus on cloud integration.
LINSTOR® is open-source software designed to manage block storage devices for large Linux server clusters. It’s used to provide persistent Linux block storage for cloudnative and hypervisor environments.
OpenEBS enables Stateful applications to easily access Dynamic Local Persistent Volumes (PVs) or Replicated PVs. By using the Container Attached Storage pattern users report lower costs, easier management, and more control for their teams.
Developers get low latency reads, ACID transactions and globally consistent secondary indexes and full SQL. Develop both scale-out RDBMS and internet-scale OLTP apps with ease.
DBAs & Operations simplify operations with a single database that delivers linear scalability, automatic global data distribution, multi-TB density per node and rebalancing without performance bottlenecks or down time.
CEOs & Line of Business Owners reign in database sprawl and benefit from reduced infrastructure and software licensing costs. Deliver new features and enter new markets with more speed and agility.
Strongly consistent across regions
Extreme resilience to failures
Single-digit millisecond latency
Written in C/C++
Massive write scalability
App agility with flexible schemas
Multi-TB data density per node
AWS, GCP, Azure, Pivotal
Private data centers
100% Apache 2.0 license
Built-in enterprise features
Apache Kafka & KSQL