high-availability
(6)
StorONE
StorONE is a New York-based enterprise storage software company founded in 2011 by Gal Naor and Raz Gordon. Its ONE Storage Platform separates storage services from hardware, delivering block, file and object storage from a single, hardware-agnostic engine. By rewriting the storage stack from scratch, StorONE combines high performance, real-time auto-tiering across flash and HDD, immutable-snapshot ransomware recovery and per-drive licensing to help enterprises cut storage costs while running on commodity servers.
Couchbase
Couchbase is an enterprise NoSQL database company whose distributed, document-oriented platform powers low-latency, high-throughput applications for large organizations. Its flagship products - Couchbase Server, the fully managed Capella database-as-a-service, and Couchbase Mobile/Lite for edge and offline use - combine key-value speed, JSON flexibility, SQL-style querying (SQL++/N1QL), full-text and vector search in a single system. Founded in 2009 and long a rival to MongoDB, Couchbase went public on Nasdaq in 2021 and was taken private by Haveli Investments in a $1.5 billion deal in September 2025.
OpenClovis
OpenClovis is a Petaluma, California infrastructure-software company that builds SAFplus, a carrier-grade high-availability middleware platform for telecom, networking, and defense equipment. Its libraries, GUI tools, and code generators let engineers design multi-node clustered applications with sub-second fault detection and failover, targeting the 99.999% (five-nines) uptime demanded by network operators. Founded in 2002 and offered under a dual open-source (GPL) and commercial license, SAFplus has been used in deployments by companies including Sonus, HP, Ericsson, NASA, and Lockheed Martin.
Sihua Technologies Inc
Sihua Technologies Inc is a Cupertino, California enterprise-infrastructure software company that helps organizations build private and hybrid clouds inside their own data centers. Its software-defined stack - the ExpressVM virtualization engine, the MegaBric hyper-converged storage suite, and the XOS operating layer - collapses compute, virtualization, and storage onto standard x86 servers, aiming for enterprise-class performance and high availability without the price of proprietary appliances. Founded in 2000 and paired with its Shanghai-based sibling company KXTech, Sihua also ships media-streaming (XView) and AI data-acceleration (NeuADC) products for telecom and enterprise customers.
Cockroach Labs
Cockroach Labs builds CockroachDB, a distributed SQL database engineered to survive failures the way its namesake insect does. Founded in 2015 by three ex-Google engineers, the company combines the horizontal scalability of NoSQL with the strong consistency and PostgreSQL compatibility of a traditional relational database. CockroachDB powers mission-critical workloads at banks, retailers, gaming platforms, and AI companies that need to stay online through outages, scale across regions, and keep data inside specific jurisdictions for compliance.
Yugabyte
Yugabyte builds YugabyteDB, the open-source distributed SQL database designed for mission-critical cloud-native applications. Founded in 2016 by three ex-Facebook engineers who built Cassandra and HBase, Yugabyte combines full PostgreSQL compatibility with the horizontal scalability and fault tolerance of modern distributed systems. Deployed in 100+ countries and trusted by Fortune 100 companies including GM, Kroger, Shopify, and Charles Schwab, YugabyteDB handles over 1 million transactions per second while surviving node, zone, and region failures automatically. A $1.3B unicorn backed by Lightspeed and Sapphire Ventures, Yugabyte is the rare database company that made its entire core product fully open source - and built a thriving enterprise business around it anyway.