HyperDex
HyperDex is an open source distributed, searchable, and
consistent key-value store. HyperDex Warp combines NoSQL
performance with ACID transactions.
Atomicity, isolation, fault-tolerance and one-copy
serializability guarantees make it easier than ever to write
applications that operate transactionally over multiple objects.
HyperDex servers run on 64 bit Linux servers. HyperDex
comes precompiled for a variety of platforms. Packages are available
for Ubuntu, Debian, Fedora and CentOS.
Features include:
- Lower latency, higher throughput, and lower variance
than other key-value stores
- Offers ACID transactions with one-copy
serializability
- Supports "multi-key transactions" - transactions
involving multiple objects
- Searchable with efficient lookups of secondary data
attributes and hyperspace hashing to enable efficient
search
- Rich API for a variety of scripting and
native languages
- Strong consistency guarantees. It provides one-copy
serializability
for transactions and linearizability for key-based operations,
consistency guarantees that are ordinarily only found in traditional
RDBMS systems
- Scalable
- Fault tolerance - can withstand a threshold of failures
desired by the application. HyperDex automatically replicates data on
multiple machines so that concurrent failures, up to an
application-determined limit, will not cause data loss
- Modern NoSQL store. It keeps all data sharded across
a collection of machines, and uses novel techniques to coordinate
the data on this cluster to provide its features
- Low maintenance
- HyperDex Warp provides a true transactional interface
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Last Updated Sunday, April 14 2013 @ 09:21 AM EDT
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