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71e11bce34
Clean-up nolock.h: it doesn't serve any purpose anymore. Appropriate code moved to x86-gcc.h and my_atomic.h. If gcc sync bultins were detected, we want to make use of them independently of __GNUC__ definition. E.g. XLC simulates those, but doesn't define __GNUC__. HS/Spider: According to AIX manual alloca() returns char*, which cannot be casted to any type with static_cast. Use explicit cast instead. MDL: Removed namemangling pragma, which didn't let MariaDB build with XLC. WSREP: _int64 seem to be conflicting name with XLC, replaced with _integer64. CONNECT: RTLD_NOLOAD is GNU extention. Removed rather meaningless check if library is loaded. Multiple dlopen()'s of the same library are permitted, and it never gets closed anyway. Except for error, which was a bug: it may close library, which can still be referenced by other subsystems. InnoDB: __ppc_get_timebase() is GNU extention. Only use it when __GLIBC__ is defined. Based on contribution by flynn1973. |
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| .. | ||
| client | ||
| docs-en | ||
| docs-ja | ||
| handlersocket | ||
| libhsclient | ||
| misc | ||
| perl-Net-HandlerSocket | ||
| regtest | ||
| AUTHORS | ||
| autogen.sh | ||
| ChangeLog | ||
| CMakeLists.txt | ||
| configure.ac | ||
| Makefile.am | ||
| README | ||
Notes added by Monty:
This is HandlerSocket version 1.0.6 (See ChangeLog file)
The original code can be found at:
https://github.com/ahiguti/HandlerSocket-Plugin-for-MySQL
-----------------------------------------------------------------------------
HandlerSocket plugin for MySQL
Copyright (c) 2010 DeNA Co.,Ltd.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of DeNA Co.,Ltd. nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY DeNA Co.,Ltd. "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL DeNA Co.,Ltd. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
About HandlerSocket
HandlerSocket is a NoSQL plugin for MySQL. It works as a daemon inside the
mysqld process, accept tcp connections, and execute requests from clients.
HandlerSocket does not support SQL queries. Instead, it supports simple CRUD
operations on tables.
Because of the following reasons, HandlerSocket is much faster than the
mysqld/libmysql pair in some circumstances:
- HandlerSocket manipulates data without parsing SQL, which causes less
CPU usage.
- HandlerSocket reads many requests from clients and executes their
requests in bulk, which causes less CPU and disk usage.
- HandlerSocket client/server protocol is more compact than the
mysql/libmysql pair, which causes less network usage.
The current version of HandlerSocket only works with GNU/Linux. The source
archive of HandlerSocket includes a C++ and a Perl client libraries.
Here is a list of client libraries for other languages:
- PHP
http://openpear.org/package/Net_HandlerSocket
http://github.com/tz-lom/HSPHP
http://code.google.com/p/php-handlersocket/
- Java
http://code.google.com/p/hs4j/
http://code.google.com/p/handlersocketforjava/
- Python
http://pypi.python.org/pypi/python-handler-socket
https://code.launchpad.net/~songofacandy/+junk/pyhandlersocket
- Ruby
https://github.com/winebarrel/ruby-handlersocket
https://github.com/miyucy/handlersocket
- JavaScript
https://github.com/koichik/node-handlersocket
- Scala
https://github.com/fujohnwang/hs2client
The home of HandlerSocket is here:
https://github.com/ahiguti/HandlerSocket-Plugin-for-MySQL
More documents are available in docs-en/ and docs-ja/ directories.