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Displaying posts with tag: connector (reset)
Configuring the Tungsten Connector for PCI Compliance

The Question Recently, a customer asked us:

We were wondering if the Connectors would be able to bind to localhost/127.0.0.1 instead of 0.0.0.0:3306? Since the Connector is installed on the application servers, all of the connections are coming from localhost. We would like to limit this exposure so that the 3306 port is not exposed externally. We ask because we are failing PCI checks that are able to access the database port externally.

The Answer YES!

You may set the IP address for the Connector to listen on by using the tpm command option: property=server.listen.address={IP_ADDRESS}

To force the Connector to listen on the localhost only use the following example:

shell> tools/tpm configure alpha --property=server.listen.address=127.0.0.1
shell> tools/tpm update --replace-release

Use the IP …

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Using Keep-Alives To Ensure Long-Running MySQL & MariaDB Sessions Stay Connected

Overview The Skinny

In this blog post we will discuss how to use the Tungsten Connector keep-alive feature to ensure long-running MySQL & MariaDB/Percona Server client sessions stay connected in a Tungsten Cluster.

Agenda What’s Here?

  • Briefly explore how the Tungsten Connector works
  • Describe the Connector keep-alives – what are they and why do we use them?
  • Discuss why the keep-alive feature is not available in Bridge mode and why
  • Examine how to tune the keep-alive feature in the Tungsten Connector

Tungsten Connector: A Primer A Very Brief Summary

The Tungsten Connector is an intelligent MySQL database proxy located between the clients and the database servers, providing a single connection point, while routing queries to …

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MySQL Connector/Python 8.0 – A year in

It’s been a year since MySQL 8.0 became GA and 8.0.16 has just been released. A good time to look at what happened with MySQL Connector/Python over the last few years.

pypi presence

When we created our connector we knew hat providing it via PyPI was important and we used PyPI as distribution channel. Later PEP 470 was published, which changed how packages are hosted and we introduced the C Extension, which required re-working the packaging. It took us a bit time to get all things right, but for a while we are now back on PyPI and you can get it not only from or downloads page, but also with a simple install using the pip tool:

$ pip install mysql-connector-python
Collecting …
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MySQL Connector/J 8.0.16 has been released

Dear MySQL users,

MySQL Connector/J Version 8.0.16 is the GA release of the 8.0
branch of MySQL Connector/J. It is suitable for use with MySQL Server
versions 8.0, 5.7 and 5.6. It supports the Java Database
Connectivity (JDBC) 4.2 API, and implements the X DevAPI.

This release includes the following new features and changes, also
described in more detail on

https://dev.mysql.com/doc/relnotes/connector-j/8.0/en/news-8-0-16.html

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.

To download MySQL Connector/J 8.0.16 GA, see the “Generally Available
(GA) Releases” tab at http://dev.mysql.com/downloads/connector/j/

Enjoy!

———————————————————————–

Changes in MySQL Connector/J …

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MySQL Connector/ODBC 8.0.16 has been released

Dear MySQL users,

MySQL Connector/ODBC 8.0.16 is a new version in the MySQL Connector/ODBC 8.0 series,
the ODBC driver for the MySQL Server.

The available downloads include both a Unicode driver and an ANSI driver based on the
same modern codebase. Please select the driver type you need based on the type of your
application – Unicode or ANSI. Server-side prepared statements are enabled by default.
It is suitable for use with the latest MySQL server version 8.0.

This release of the MySQL ODBC driver is conforming to the ODBC 3.8 specification.
It contains implementations of key 3.8 features, including self-identification
as a ODBC 3.8 driver, streaming of output parameters (supported for binary types
only), and support of the SQL_ATTR_RESET_CONNECTION connection attribute (for the
Unicode driver only).

The release is now available in source and binary form …

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MySQL Connector/Node.js 8.0.16 has been released

Dear MySQL users,

MySQL Connector/Node.js is a new Node.js driver for use with the X
DevAPI. This release, v8.0.16, is a maintenance release of the
MySQL Connector/Node.js 8.0 series.

The X DevAPI enables application developers to write code that combines
the strengths of the relational and document models using a modern,
NoSQL-like syntax that does not assume previous experience writing
traditional SQL.

MySQL Connector/Node.js can be downloaded through npm (see
https://www.npmjs.com/package/@mysql/xdevapi for details) or from
https://dev.mysql.com/downloads/connector/nodejs/.

To learn more about how to write applications using the X DevAPI, see
http://dev.mysql.com/doc/x-devapi-userguide/en/. For more …

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MySQL Connector/C++ 8.0.16 has been released

Dear MySQL users,

MySQL Connector/C++ 8.0.16 is a new release version of the MySQL Connector/C++ 8.0 series.

Connector/C++ 8.0 can be used to access MySQL implementing Document Store or in a traditional way, using SQL queries. It allows writing both C++ and plain C applications using X DevAPI and X DevAPI for C. It also supports the legacy API of Connector/C++ 1.1 based on JDBC4.

To learn more about how to write applications using X DevAPI, see “X DevAPI User Guide” at

https://dev.mysql.com/doc/x-devapi-userguide/en/

See also “X DevAPI Reference” at

https://dev.mysql.com/doc/dev/connector-cpp/devapi_ref.html

and “X DevAPI for C Reference” at

[Read more]
MySQL Connector/Node.js 8.0.15 has been released

Dear MySQL users,

MySQL Connector/Node.js is a new Node.js driver for use with the X
DevAPI. This release, v8.0.15, is a maintenance release of the
MySQL Connector/Node.js 8.0 series.

The X DevAPI enables application developers to write code that combines
the strengths of the relational and document models using a modern,
NoSQL-like syntax that does not assume previous experience writing
traditional SQL.

MySQL Connector/Node.js can be downloaded through npm (see
https://www.npmjs.com/package/@mysql/xdevapi for details) or from
https://dev.mysql.com/downloads/connector/nodejs/.

To learn more about how to write applications using the X DevAPI, see
http://dev.mysql.com/doc/x-devapi-userguide/en/. For more information
about how the X DevAPI is implemented in MySQL Connector/Node.js, and
its usage, see …

[Read more]
MySQL Connector/C++ 8.0.15 has been released

Dear MySQL users,

MySQL Connector/C++ 8.0.15 is a new release version of the MySQL
Connector/C++ 8.0 series.

Connector/C++ 8.0 can be used to access MySQL implementing Document
Store or in a traditional way, using SQL queries. It allows writing
both C++ and plain C applications using X DevAPI and X DevAPI for C.
It also supports the legacy API of Connector/C++ 1.1 based on JDBC4.

To learn more about how to write applications using X DevAPI, see
“X DevAPI User Guide” at

https://dev.mysql.com/doc/x-devapi-userguide/en/

See also “X DevAPI Reference” at

https://dev.mysql.com/doc/dev/connector-cpp/devapi_ref.html

and “X DevAPI for C Reference” at

[Read more]
MariaDB 10.0.38, MariaDB Connector/J 2.4.0 and MariaDB Connector/Node.js 2.0.3 now available

The MariaDB Foundation is pleased to announce the availability of MariaDB 10.0.38, the latest stable release in the MariaDB 10.0 series, and also the final in the maintenance window, as well as MariaDB Connector/J 2.4.0, the latest stable MariaDB Connector/J release, and MariaDB Connector/Node.js 2.0.3, the first stable release of the 100% JavaScript non-blocking MariaDB […]

The post MariaDB 10.0.38, MariaDB Connector/J 2.4.0 and MariaDB Connector/Node.js 2.0.3 now available appeared first on MariaDB.org.

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