Simple Project List Software Map

3334 projects in result set
最后更新: 2019-01-17 19:05

Use planner hints on PostgreSQL

PostgreSQL executes queries using cost-based optimizer, and sometimes fails to choose most optimized execution plan or some types of queries. In such cases, pg_hint_plan helps users to guide the planner to choose the plans they want by putting some nstructions - call them hints - in the comments prefixed to the SQL statement body. No need to rewrite statement tself nor change some GUC parameters elsewhere.

Database Environment: PostgreSQL (pgsql)
自然语言: English, Japanese
作业系统: BSD
编程语言: C
用户界面: Command-line
活动百分: 233
Activity Ranking: 41Ranking
Register Date: 2012-12-27 17:34
最后更新: 2014-06-11 11:39


Apache is the world's most popular HTTP server, being quite possibly the best around in terms of functionality, efficiency, security and speed.

最后更新: 2011-09-12 18:03


PostgreSQL is a robust relational database system with over 25 years of active development that runs on all major operating systems. It is fully ACID compliant, and has full support for foreign keys, joins, views, triggers, and stored procedures (in multiple languages). It includes most SQL92 and SQL99 data types, including INTEGER, NUMERIC, BOOLEAN, CHAR, VARCHAR, DATE, INTERVAL, and TIMESTAMP. It also supports storage of binary large objects, including pictures, sounds, or video. It has native programming interfaces for C/C++, Java, .Net, Perl, Python, Ruby, Tcl, and ODBC, among others, and exceptional documentation.

最后更新: 2019-03-24 10:15



最后更新: 2012-01-17 11:48


MySQL is a widely used and fast SQL database server. It is a client/server implementation that consists of a server daemon (mysqld) and many different client programs/libraries.

最后更新: 2018-10-04 08:31


FreeCADは、CAD、 MCAD、 CAx、 CAE および PLMに適した、汎用性のあるパラメトリックなフィーチャー(形体)に基づいた(ソリッドモデリング)3Dモデラーであり、機械工学ならびに製品設計を直截の目的としているだけではなく、より広範囲な工学分野(例えば建築など他の技術者に)でも利用できます。 100% オープンソースであり、徹底してモジュール化されており、高度な拡張ならびにカスタマイズを可能にしております。 FreeCADは、!OpenCasCadeに基づいた強力な幾何学カーネル、Open Inventorに準拠する3Dシーン表現モデルが Coin 3Dライブラリおよび広領域なPython APIによって提供されている。インターフェースはQtによって作られている。 FreeCADは、Windows、 Mac OSX そして Linuxなどのプラットフォーム上で全く同じように動作する。

最后更新: 2019-03-15 12:01



最后更新: 2014-06-11 10:40


fio is an I/O tool meant to be used both for benchmark and stress/hardware verification. It has support for 19 different types of I/O engines (sync, mmap, libaio, posixaio, SG v3, splice, null, network, syslet, guasi, solarisaio, and more), I/O priorities (for newer Linux kernels), rate I/O, forked or threaded jobs, and much more. It can work on block devices as well as files. fio accepts job descriptions in a simple-to-understand text format. Several example job files are included. fio displays all sorts of I/O performance information, including complete IO latencies and percentiles. Fio is in wide use in many places, for both benchmarking, QA, and verification purposes. It supports Linux, FreeBSD, NetBSD, OpenBSD, OS X, OpenSolaris, AIX, HP-UX, Android, and Windows.

最后更新: 2014-05-22 22:47


Webmin is a web-based interface for system administration for Unix. Using any browser that supports tables and forms, you can setup user accounts, internet services, DNS, file sharing and so on.

最后更新: 2013-01-11 22:20


BitlBee allows users to talk to people on the major instant messaging and microblogging networks (including MSN, Google Talk, AIM, and Twitter) from within any IRC client by emulating an IRC server. Virtual channels are created with all of the user's contacts in them, who can be talked to in the channel or in a query. Also, one can participate in group chats and chat rooms like they were normal IRC channels.

最后更新: 2014-06-11 11:39


The SeaMonkey project is a community effort to develop an all-in-one Internet application suite. It contains an Internet browser, email and newsgroup client with an included Web feed reader, HTML editor, IRC chat, and Web development tools, and is sure to appeal to advanced users, Web developers, and corporate users. It uses much of the Mozilla source code powering such successful siblings as Firefox, Thunderbird, Camino, Sunbird, and Miro.

最后更新: 2018-10-23 23:08

Emgu CV

OpenCV画像処理ライブラリのためのクロスプラットフォームな.NETラッパーです。 C#, VB, VC++, IronPythonのような.NET互換言語からOpenCVの関数を呼び出すことを可能にします。 このラッパーはMonoでコンパイルができ、Linux, Mac OS Xでも動作します。

最后更新: 2019-03-06 00:07

Talend Open Studio for Data Integration


最后更新: 2011-11-05 13:33


Nsは、研究ネットワークをターゲットにした離散事象シミュレータです。 Nsは、TCPシミュレーション、ルーティング、有線および無線(ローカルおよび衛星)ネットワーク上でのマルチキャストプロトコルのためのサポートを提供します。