The memcached support was extracted from PR #98 by @jbellis, with cleanups to
bring it in line with current APIs and style guide.

This PR also addresses issue #326.

This reverts commit 0e5866eb.

Restores #372

Add a DB client for Google Cloud Datastore. This initial commit includes implementation of all CRUD operations (modulo scan), and integration into the rest of YCSB (pom.xml changes, etc)

Next few commits will include Scan/query support, single entity group support, and better documentation.

Currently doesn't include unit tests since we don't have mock objects for that.

HBase 0.94 requires an additional dependency on hadoop-core, but has no
source-level changes to the client.

hbase/ now contains the HBase v0.9 binding code.
hbase1/ now contains the HBase 1.0 binding code.

Fixes #344.

As a part of branching to stage 0.2.0 release in #266, set version
for continued development on master branch.

* use double-check idiom for remote cache manager.
* update version to 7.2.2.Final

closes #297

* remove unused declared deps in a few places
* lex sort modules in top level pom
* update maven plugin versions.
* no more jar-with-dependencies
* set ycsb-core to provided in bindings
* introduce a bindings-parent pom that sets
** stage dependency copy on building binding
** iff binding has a README.md, build a binding-specific dist artifact
* update distribution assembly to
** properly build after modules
** use per-binding sets of dependencies

closes #250

http://tarantool.org and https://github.com/tarantool/tarantool
In "mail.ru" we wrote and widely use Tarantool key-value database.
It's key properties include:

* Defferent index types with iterators:
    - HASH (the fastest)
    - TREE (range and ordered retreival)
    - BITSET (bit mask search)
    - RTREE (geo search)
* multipart keys for HASH and TREE indexes
* Data persistence with by Write Ahead Log (WAL) and snapshots.
* asynchronous master-master replication, hot standby.
* coroutines and async. IO are used to implement high-performance lock-free access to data.
    - socket-io/file-io with yeilds from lua
* stored procedures in Lua (Using LuaJIT)
* supports plugins written on C/C++ (Have two basic plugins for working with MySQL and PostgreSQL)
* Authentication and access control

Move 'distribution target' to the end (it's needed for .jar to be in the .tar.gz)

closes #94

* enabling gemfire module and updating to release 7.0.2
* verified that there are no failures while trying to resolve gemfire repo.
* fixed an NPE.

Amending-Author: Sean Busbey <sean.busbey@gmail.com>
Signed-off-by: Sean Busbey <sean.busbey@gmail.com>

MongoDB 3.0 driver.

Created tests for the basic DB operations.

Updated MongoDB Inc. Driver version to 3.0.2.

closes #136

Signed-off-by: Sean Busbey <sean.busbey@gmail.com>

This includes changes to main pom for the v1.2.9 cassandra driver.

closes #145

* Need a SNAPSHOT version because non-SNAPSHOT is reserved for actual releases.
* Increment minor version per pre-1.0 guidelines from the Version Numbers guide

Fixes #236.

* Bumps `hbase.version` to 1.0.0
* Adds a new database, hbase-10, which targets the HBase 1.0 API.