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10 Newer Entries Showing entries 31 to 40 of 269 10 Older Entries

Displaying posts with tag: Development (reset)

Introducing audit_login: simple MySQL login logfile based auditing
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audit_login is a simple MySQL login auditing plugin, logging any login or login attempt to log file in JSON format.

It seems that audit plugins are all the rage lately... We've developed out simple plugin a month ago as part of our database securing efforts; by auditing any login or login attempt we could either intercept or later investigate suspicious logins.

However we quickly realized there is much more to be gathered by this info. …

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common_schema 2.2: better QueryScript isolation & cleanup; TokuDB; table_rotate, split params
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common_schema 2.2 is released. This is shortly after the 2.1 release; it was only meant as bug fixes release but some interesting things came up, leading to new functionality.

Highlights of the 2.2 release:

  • Better QueryScript isolation & cleanup: isolation improved across replication topology, cleanup done even on error
  • Added TokuDB related views
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common_schema roadmap thoughts
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I'm happy with common_schema; it is in fact a tool I use myself on an almost daily basis. I'm also happy to see that it gains traction; which is why I'm exposing a little bit of my thoughts on general future development. I'd love to get feedback.

Supported versions

At this moment, common_schema supports MySQL >= 5.1, all variants. This includes 5.5, 5.6, MySQL, Percona Server & MariaDB.

5.1 is today past end of line, and I'm really missing the …

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common_schema 2.1 released: advanced & improved split(), persistent script tables, more schema analysis, and (ahem) charts!
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common_schema 2.1 is released! common_schema is your free & open source companion schema within your MySQL server, providing with a function library, scripting capabilities, powerful routines and ready-to-apply information and recommendations.

New and noteworthy in version 2.1:

  • Better QueryScript's …
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On contributing to MySQL
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Dave Stokes has just written that MySQL is Looking for External Contributions. The first comments on that were negative, saying that forcing developers to sign a contributor agreement is not friendly, and that MySQL developers don't play well with external contributors.

To be fair, it is not Oracle that has an unfriendly policy about contributions. It was already like this with MySQL AB, and the reason is simply that the company wants to maintain ownership of the code, so that it will be able to sell dual …

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mycheckpoint revision 231 released
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A new release for mycheckpoint: lightweight, SQL oriented MySQL monitoring solution.

If you're unfamiliar with mycheckpoint, well, the one minute sales pitch is: it's a free and open source monitoring tool for MySQL, which is extremely easy to install and execute, and which includes custom queries, …

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opeark-kit revision 196 released
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This is a long due maintenance release of openark-kit. This release includes bugfixes and some enhancements, mainly to oak-online-alter-table.

oak-online-alter-table Changes / bug fixes include:

  • Support for keyword-named columns
  • Use of FORCE INDEX due to lack of MySQL's ability for figure out the chunking key at all times
  • --sleep-ratio option added; allows for sleep time …
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common_schema 2.0.0-alpha: rdebug, GPL
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A new release for common_schema: an alpha version of rdebug: MySQL Debugger and Debugging API is now included with common_schema.

With a different license in mind for rdebug, common_schema changes license to GPL (2 or above).

common_schema 2.0 is ready for download. All things rdebug, it is alpha -- otherwise …

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New BM25 functions and IDF operators in custom rankers
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Until 2.1.1-beta the functions exposed in custom rankers for handling relevancy based on term frequency and Inverse Document Frequency (IDF) did not take field or document lengths into account. In 2.1.1-beta, Sphinx includes functions that take relevance ranking to the next level. New IDF functions mysql> SELECT * FROM myindex WHERE MATCH(‘less_common more_common’) OPTION RANKER= [...]

MySQL 5.6 introduced GoogleTest C++ Testing Framework
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MySQL 5.6 has introduced a new unit test framework beside the existing ones. The googletest test framework is now part of the MySQL test framework for 5.6. GoogleTest is a C++ Testing Framework that helps  write better C++ tests.

I realized that it was used when i tried to buid a MySQL release from sources [...]

10 Newer Entries Showing entries 31 to 40 of 269 10 Older Entries

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