The EXAMPLE storage engine is a stub engine that does nothing. Its purpose is to serve as an example in the MySQL source code that illustrates how to begin writing new storage engines. As such, it is primarily of interest to developers.
To enable the EXAMPLE storage engine if you build MySQL from source, invoke CMake with the -DWITH_EXAMPLE_STORAGE_ENGINE option.
The MySQL Enterprise Edition Trial allows you to evaluate:
MySQL Query Analyzer to optimize performance by visualizing query activity, pinpointing expensive queries, and fixing problem SQL code with the new Connector Plug-insMySQL Enterprise Monitor to monitor MySQL performance, sessions, connections, and moreMySQL Enterprise Backup to perform online "Hot" backups of your databasesMySQL Enterprise HA to automatically detect and recover from failuresMySQL Enterprise Scalability to improve read/write scalability by 20xMySQL Enterprise Security to easily integrate existing security infrastructures (PAM & Windows Active Directory)MySQL Enterprise Audit to add policy-based auditing compliance to new and existing applicationsMySQL Replication Monitor that provides real-time information on master/slave performance and latency issuesMySQL Advisors to implement security, performance, replication and administration best practices160+ Advisor Rules that advise you on optimal settings for 600+ MySQL and OS specific variablesMySQL Workbench Standard Edition for visual database design, SQL development and database administration
Q4M (Queue for MySQL) is a message queue licensed under GPL that works as a pluggable storage engine ofMySQL 5.1, designed to be robust, fast, flexible. It is already in production quality, and is used by several web services (see Users of Q4M).
Side-by-side comparison of OpenLink Virtuoso vs. MySQL – Spot the differences due to the helpful visualizations at a glance – Category: Database – Columns: 2 (max. 3) – Rows: 60
Kazuho Oku publie un moteur de queue pour MySQL. Une table MySQL devient alors une queue : en mode normal, c'est une table comme une autre. En mode queue, on peut lancer une commande select qui attendra la prochaine ligne disponible, et la renverra : dès sélection, cette ligne est effacée.
Q4M se présente comme un moteur de table séparé, à spécifier lors de la constitution de la queue. Il met l'accent sur l'enregistrement immédiat des données qui sont insérées : le plus important pour une queue est de ne pas perdre les messages qui lui sont confiés (même s'ils sont en ligne comme celle d'Amazon).
But : utiliser une base MySQL à partir de Microsoft Access et Excel De nombreuses entreprises utilisent aujourd'hui Microsoft Access pour gérer leurs base
Une des particularités de MySQL est qu'il supporte plusieurs moteurs de stockage. Chaque moteur a ses avantages et ses inconvénients. Le choix du moteur se fait donc à la création de la base de données, selon l'utilisation ...
Compare Database Management Systems: MySQL vs OpenLink Virtuoso. In this side by side comparison, find features which are most important for you to make the best decision.
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The EXAMPLE storage engine is a stub engine that does nothing. Its purpose is to serve as an example in the MySQL source code that illustrates how to begin writing new storage engines. As such, it is primarily of interest to developers.
To enable the EXAMPLE storage engine if you build MySQL from source, invoke CMake with the -DWITH_EXAMPLE_STORAGE_ENGINE option.