We are proud to announce HyperDex 1.4, the next generation NoSQL data store that
provides ACID transactions, schema-less documents, fault-tolerance, and
high-performance. Some key features of HyperDex are:
High Performance: HyperDex is fast. It outperforms MongoDB and Cassandra
on industry-standard benchmarks by a factor of 2X or more.
Advanced Functionality: With the Warp add-on, HyperDex offers multi-key
transactions that span multiple objects with ACID guarantees.
Strong Consistency: HyperDex ensures that every GET returns the result of
the latest PUT.
Fault Tolerance: HyperDex automatically replicates data to tolerate a
configurable number of failures.
Scalable: HyperDex automatically redistributes data to make use of new
resources as you add more nodes to your cluster.
This release brings the following changes and improvements:
Improved Performance: Concurrency improvements in HyperLevelDB provide higher
throughput to concurrent applications.
Improved Performance: A new on-disk format and improved replication protocol
offer higher performance to all applications
Improved Fault Tolerance: The fault tolerance code has been refactored to
reduce time to recovery, especially under massive correlated failures.
Improved Go Bindings: The Go bindings are up-to-date with other languages.
New utility: It is now possible to rename spaces with the "hyperdex mv-space"
command.
HyperDex runs on 64-bit Linux (Ubuntu, Debian, Fedora, Centos) and OS X. Binary
packages for Debian 7, Ubuntu 12.04,14.04, Fedora 19-20, and CentOS 6 are
available, as well as source tarballs for
other Linux platforms.
This release provides bindings for C, C++, Python, Node.js, Java, Ruby, and Go.
An evaluation version of Warp, and Warp bindings for Python, Java, and Ruby are
available in the HyperDex repository. Install the "hyperdex-warp" package in
your package manager to switch from HyperDex to Warp and test out the evaluation
version.
Hacker and Ph.D. student at Cornell, focusing on distributed systems and
systems in general. Current projects include HyperDex, Replicant, and
applications built on top. more...