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Displaying posts with tag: Python (reset)

Announcing MySQL Utilities 1.6.3 Beta!
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The MySQL Utilities Team is pleased to announce a new beta release of MySQL Utilities. This release includes a number of improvements for usability, stability, and a few enhancements. A complete list of all improvements can be found in our release notes.

New Enhancements!
This release represents a stable release of the product. Along with several defect patches, we also include the following enhancements.

Improved support for MySQL 5.7
Improved functionality of --exclude option with SQL wildcards







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MySQL Connector/Python currently not available from PyPI
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With PEP 470 now requiring files to be hosted on PyPI, you may have noticed that MySQL Connector/Python is now no longer available using the pip-tool.

The MySQL Engineering team at Oracle really would like to have the connector available through PyPI and have been talking with the Python Foundation towards that. We know users and developers of OpenStack, for example, have requested this as well as lots of other Python users.

For now …

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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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The performance of TLS with MySQL Connector/Python
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I've ran a simple test to see the performance impact of TLS on MySQL connections with MySQL Connector/Python

The test results are in this Jupyter notebook.

TL;DR:

  • Try to reuse connections if you use TLS
  • Establishing TLS connections is expensive (server & client)
  • Improved performance might be possible in the future by using TLS Tickets

Not tested:

  • Difference between YaSSL and OpenSSL
  • Difference between Ciphersuites
  • Performance of larger resultsets and queries
The performance of MySQL Connector/Python with C Extension
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The source of this post is in this gist on nbviewer.

After reading about the difference between MySQL Connector/Python and MySQLdb on this blog post I wondered how the C Extension option in Connector/Python would perform.

If you want to run the code yourself you'll need: Jupyter/IPython, Python 3, Requests, MySQLdb, Connector/Python, Matplotlib, Pandas and MySQL.

In [1]:

%matplotlib notebook


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Announcing: MySQL Fabric 1.6.2 on Labs
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The MySQL Fabric team is pleased to announce that a new version is now available on Labs. This labs release includes our latest developments to give you a taste of what we have been working on. In particular, it includes the following new features and improvements:

  • Multi-node Fabric support is now available!

Announcing: MySQL Fabric 1.5.5 GA is Available!
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The MySQL Fabric team is pleased to announce that a new (GA) release is now available. This release includes several improvements in terms of stability and usability (bug fixes and feature enhancements). In a nutshell:

  • Two new types of users for backup and restore are now available allowing a better managements of the required privileges for each user type.

MySQL Utilities release-1.6.2 BETA
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The MySQL Utilities Team is pleased to announce the Beta release of MySQL Utilities. This release includes a number of improvements for usability, stability, and a few enhancements. A complete list of all improvements can be found in our release notes.…

MySQL Utilities release-1.5.5 GA
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The MySQL Utilities Team is pleased to announce the latest general availability (GA) release of MySQL Utilities. This release includes a number of improvements for usability, stability, and a few enhancements. A complete list of all improvements can be found in our release notes.…

ConFoo Call for Papers is Open
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ConFoo is once more seeking passionate speakers for the upcoming conference.

The event is happening in Montreal, Canada, between February 24th and 26th, 2016. It is an exciting conference for web developers with speakers from all over the world. It unites many web programming languages under one roof, as well as other topics related to web development. The call for papers closes on September 20th.

ConFoo renews 50% of its speakers each year. If you’re new to this conference, you should definitely submit.

If you …

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Showing entries 1 to 10 of 292 10 Older Entries

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