MySQL Replication is probably the most popular high availability solution for MySQL, and widely used by top web properties like Twitter and Facebook. Although easy to set up, ongoing maintenance like software upgrades, schema changes, topology changes, failover and recovery have always been tricky. At least until MySQL 5.6.

Having recently discussed deployment and management of MySQL replication topologies, we’re now making this handy whitepaper available to all those of you who are currently working with or intending to work with MySQL Replication.

Our new whitepaper covers all you need to know about MySQL Replication, including information on the latest features introduced in 5.6 and 5.7. It also …

pixel tracking technology is use when you need to give your commerce websites or something else that you need to give that site banner or add on another website we can use pixel tracking technology because which can help to count impressions but if you want to use pixel tracking technology code in

Hello, all! Just a quick blog to remind you all about the Percona Live 2016 Community Game Night!

This awesome event is taking place on Wednesday, April 20 from 7:00 pm to 10:00 pm, after the Community Networking Reception. It’s modeled after last year’s extremely popular game night, featuring many of the same games back by popular demand:

• The Meltdown
• Segway Races
• Pac-Man Battle Royal!

This year we plan on tons more games compared to last year, with fun additions like a bowling alley and Oculus Rift experiences. We’ll have drinks, food and most importantly: some crazy good fun.

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In this blog, we’ll discuss MicroSoft’s recent announcement that SQL Server will be available on Linux. If you’re going to Linux, why not move from SQL Server to MySQL?

The open source operating system Linux powers nearly one-quarter of all the servers running in Microsoft’s Azure cloud service. Until just last week, this meant nearly one-quarter of Azure cloud servers couldn’t actually run much Microsoft software.

So Microsoft is porting SQL Server to Linux. Currently, there is a private preview available with a planned full release sometime in mid-2017.  Microsoft …

Whenever you require to download file or image from URL using php curl then you can see that example we can download image or file from given url and save in over local server you can do that using getfilecontents in php too but i think it is good if you are doing that using PHP curl lets

If you neeed to create custom pagination of your array you can learn from this post basically we are doing pagination with model or DB facade like Userpaginate10 OR DBtableuserspaginate10 But now if you have new array and you want to make pagination on your array then you can al

Following earlier posts on replication and query cache improvements, this article will focus on a feature that can make Aurora more suitable for mission critical enterprise applications: near-instantaneous crash recovery.

While real-life performance is tricky to measure and may be evaluated differently in the context of different applications, downtime is a fairly straightforward thing to define and you most certainly want to avoid it regardless of what kind of service you're running. Let's take Aurora for a spin and see how it can make your life easier in this area.

Introduction This article doesn't pretend to be even remotely close to a proper technical description of MySQL startup and crash …

The Ocelot GUI client for MySQL/MariaDB is now beta. The final feature is client-side predictive parsing of every SQL clause and statement. Readers who only care how we did it can skip to the section Recursive Descent Parsers". I'll start by illustrating why this is a good feature.

Error Checks

Compare this snapshot from mysql client:

with this from ocelotgui:

The GUI advantage is that the error message is more clear and the error location is more definite. This is not always true. However, anybody who dislikes the famous message "You have an error ..." should like that there is another way to hear the bad news. It's like …

Jedox is a software vendor that specializes in OLAP services and solutions. The company has been around quite a while and is probably best known for their PALO MOLAP engine and the matching add-in for Microsoft Excel.

Jedox' flagship product, Jedox Premium comprises the Palo MOLAP engine, API's, a REST server, and ETL server, and client tools. It also comes with a MDX interpreter and a XML for Analysis server. An interesting tidbit is that the MDX layer is not considered native, and Jedox' own clients use a lower level API, or address it via the REST service.

In this blog post I will explain how to install and configure the Open Source browser-based ad-hoc query and analysis tool Xavier to use it with Jedox. A video of the process is embedded below:


Here's a …

IcCube is a relatively young Swiss company specialized in creating OLAP software products. Their flagship product is the icCube Suite, providing an OLAP server, an XML for Analysis service, and a bunch of browser-based client tools for modeling cubes and dimensions, and for querying, reporting and visualizing OLAP data.

When you download the icCube trial edition, you'll get a java web server with an already deployed instance of the icCube java web application. This set-up makes it super-easy to install any browser-based third party XML/A clients for icCube.

In this blog post I want to provide you with the instructions to deploy the ad-hoc OLAP query tool called Xavier directly on your icCube server. This allows you to do ad-hoc, drag 'n drop style reporting on any data exposed by the icCube server.
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