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10 Newer Entries Showing entries 31 to 40 of 318 10 Older Entries

Displaying posts with tag: Java (reset)

MySQL Connector/J with Fabric Support
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As Tomas announced in his keynote at MySQL Connect 2013, we are working on a brand new product called MySQL Fabric. Along with this release of MySQL Fabric, we are releasing Connector/J 5.1.26 with Fabric support on labs.mysql.com. This is an alpha-quality release that adds support for scalability features in MySQL Fabric. Sharding and read/write splitting are the initial features supported by Connector/J.
In a setup involving read/write splitting or customized sharding, we generally have to duplicate knowledge of this configuration in the client applications. This is done in connection strings specified in configuration files or directly in code. With …

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Develop Next Generation Web Applications with MySQL
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Want to learn to develop next generation web applications on MySQL using languages such as Java and PHP; take the MySQL for Developers course. In this course you will learn to:

  • Use MySQL tools to connect to databases.
  • Examine database structure and contents.
  • Generate database structure diagrams.
  • Execute complex queries.
  • Manipulate numeric, text, spatial and temporal data.
  • Execute complex subqueries and joins.
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ConFoo: The conference for web developers is looking for speakers.
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ConFoo is currently looking for web professionals with deep understanding of PHP, Java, Ruby, Python, DotNet, HTML5, Databases, Cloud Computing, Security and Mobile development to share their skills and experience at the next ConFoo. Submit your proposals between August 26th and September 22nd.

ConFoo is a conference for developers that has built a reputation as a prime destination for exploring new technologies, diving deeper into familiar topics, and experiencing the best of …

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Speaking at MySQL Connect
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The MySQL Connect content catalog is published, and I’ll be leading a hands-on lab on MySQL Enterprise Features in Practice [HOL9787].  If you have wondered how to get the most out of the …

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Practical P_S: Fixing gaps in GLOBAL STATUS
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Over three years ago, I noticed that there was no STATUS counter for COM_PING commands – something that is useful for ensuring proper configuration of JDBC connection pools.  Mark Leith even provided a patch, but it’s never been incorporated.  With the advances PERFORMANCE_SCHEMA makes in MySQL 5.6, that’s OK – a STATUS counter becomes somewhat redundant:

mysql> SELECT SUM(count_star) as pings
    -> FROM events_statements_summary_global_by_event_name …
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MySQL Connector/J 5.1.26 has been released
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MySQL Connector/J 5.1.26, a maintenance release of the production 5.1 branch has been released. Connector/J is the Type-IV pure-Java JDBC driver for MySQL. Version 5.1.26 is suitable for use with many MySQL server versions, including 4.1, 5.0, 5.1, 5.4, 5.5 and 5.6. It is already available for download on the My Oracle Support (MOS) website. The eDelivery download will be available on it's own regular schedule. As always, we recommend that you check the "CHANGES" file in the download archive to be aware of changes in behavior that might affect your application.

MySQL Connector/J 5.1.26 includes the following general bug fixes and improvements, also …

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Big Data from Space: the “Herschel” telescope.
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” One of the biggest challenges with any project of such a long duration is coping with change. There are many aspects to coping with change, including changes in requirements, changes in technology, vendor stability, changes in staffing and so on”–Jon Brumfitt. On May 14, 2009, the European Space Agency launched an Arianne 5 rocket [...]

Practical P_S: How idle are your connections?
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Idle connections can cause problems both at the application side, increasing the risk of connection timeouts for applications where persistent connections are used, and the server side, where resources remain allocated to idle connections.  Any application with persistent connections, such as a JDBC application using a connection pool, will have periods where connections are idle – but it’s good to know how much time is spent idle.  Too much idle time might mean connections pools configured to …

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MySQL for Java and PHP Developers
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The MySQL for Developers course examines the tools used by MySQL development professionals. Expert instructors reference real-world examples when illustrating how to generate complex queries, and consume them in your application. This course covers Java and PHP languages.

You can take this course as:

  • A Live-Virtual event: Take this course from your own desk, no travel required. Choose from a wide selection of events on the schedule to suit …
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Oracle OpenWorld 2013
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I registered yesterday for Oracle OpenWorld 2013, and I’ll look forward to seeing friends there. Having worked in the Oracle 12c beta for a year, I’ll be interested in the presentations. Also, hearing more about Java 7 at JavaOne. On the downside, I’m missing MySQL Connect this year.

Cloud computing offers many possibilities, and container and pluggable databases are a great solution. We’ve two new acronyms with the Oracle 12c release. A containerized database is a CDB, and a …

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10 Newer Entries Showing entries 31 to 40 of 318 10 Older Entries

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