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Displaying posts with tag: connector/j (reset)

Using Connector/J with Python
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With Python you would normally use MySQL Connector/Python or the older MySQLdb to connect from Python to MySQL, but there are more options.

There are also multiple Python implementations: CPython (the main implementation), PyPy, Jython and IronPython. PyPy tries to be faster than CPython by using a Just-in-Time compiler. Jython runs on the JVM and IronPython runs on the .NET CLR.

Connector/Python by default (Without the C …

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Secure Java Connections by Default
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MySQL Connector/Java 5.1.38 was released earlier this week, and it includes a notable improvement related to secure connections.  Here’s how the change log describes it:

When connecting to a MySQL server 5.7 instance that supports TLS, Connector/J now prefers a TLS over a plain TCP connection.

This mirrors changes made in 5.7 to the behavior of MySQL command-line clients and libmysql client library.  Coupled with the …

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Practical P_S: Find Client JRE Version Using SQL
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MySQL Connector/Java supports connection attributes since version 5.1.25.  This projects useful metadata about the client environment into the database, where MySQL administrators can query PERFORMANCE_SCHEMA tables to remotely survey application deployment environments.  One useful piece of information exposed is the version and vendor of the JVM in use by the client.  This very short blog demonstrates how to get this information from PERFORMANCE_SCHEMA.

The metadata including the Java runtime environment version and vendor can be found in PERFORMANCE_SCHEMA.SESSION_CONNECT_ATTRS table.  Here’s the full …

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MariaDB 5.5.47 and updated connectors now available
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The MariaDB project is pleased to announce the immediate availability of MariaDB 5.5.47, MariaDB Connector/C 2.2.2, and MariaDB Connector/J 1.3.3. See the release notes and changelogs for details on each release. Download MariaDB 5.5.47 Release Notes Changelog What is MariaDB 5.5? MariaDB APT and YUM Repository Configuration Generator Download MariaDB Connector/C 2.2.2 Release Notes Changelog […]

The post MariaDB 5.5.47 and updated connectors now available appeared first on MariaDB.org.

MySQL Connector/J 5.1.38 has been released
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I’m pleased to announce that MySQL Connector/J 5.1.38 Maintenance Release is now generally available.

MySQL Connector/J can be downloaded from the official distribution channels MySQL Downloads and The Central repository. The commercially licensed version is available for download at My Oracle Support.

As always, we recommend that you check the CHANGES file in the …

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MariaDB 10.1.9 and Connector/J 1.3.2 now available
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The MariaDB project is pleased to announce the immediate availability of MariaDB 10.1.9 and MariaDB Connector/J 1.3.2. See the release notes and changelogs for details on each release. Download MariaDB 10.1.9 Release Notes Changelog What is MariaDB 10.1? MariaDB APT and YUM Repository Configuration Generator Download MariaDB Connector/J 1.3.2 Release Notes Changelog About MariaDB Connector/J […]

The post MariaDB 10.1.9 and Connector/J 1.3.2 now available appeared first on MariaDB.org.

MariaDB Galera Cluster 10.0.22 and Connector updates
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The MariaDB project is pleased to announce the immediate availability of MariaDB Galera Cluster 10.0.22 and updates to MariaDB Connector/J, MariaDB Connector/C, and MariaDB Connector/ODBC. See the release notes and changelogs for details on each release. Download MariaDB Galera Cluster 10.0.22 Release Notes Changelog What is MariaDB Galera Cluster? MariaDB APT and YUM Repository Configuration […]

The post MariaDB Galera Cluster 10.0.22 and Connector updates appeared first on MariaDB.org.

MariaDB Connector/J failover support – case Amazon Aurora
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MariaDB Connector/J has evolved a lot during the year. In this post I will talk about the failover capabilities in the connector and give some guidance on how to use them in some certain cases. One other important new feature that I’ll cover in a later article is the fact that MariaDB Connector/J can do […]

The post MariaDB Connector/J failover support – case Amazon Aurora appeared first on MariaDB.org.

MySQL Connector/J 5.1.37 has been released
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I’m pleased to announce: MySQL Connector/J 5.1.37 Maintenance Release is now available.

MySQL Connector/J can be downloaded from the official distribution channels MySQL Downloads and The Central repository. Commercial license version is available for download at My Oracle Support.

As always, we recommend that you check the “CHANGES” file in the
download archive and/or …

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SSL/TLS Connections to Recent MySQL Servers in Java
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Recent changes to support better security by increasing strength of Diffie-Hellman cipher suites from 512-bit to 2048-bit were introduced to MySQL Server 5.7. While this change enhances security, it is an aggressive change in that 2048-bit DH ciphers are not universally supported. This has become a problem specifically for Java users, as only Java 8 JRE (currently) supports DH ciphers greater than 1024 bits. Making the problem more acute, this change was back-ported from MySQL Server 5.7 to the recent …

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Showing entries 1 to 10 of 38 10 Older Entries

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