With the rapid advancement in the database technologies, the legacy systems are either being upgraded or replaced. Or, in some cases, technologists are finding ways to support them in new ways, showing us the flexible nature of databases and the belief of professionals that the sky is the limit. For this Log Buffer Edition, we go even beyond.
Optimizing your queries There are two general methods for creating a query plan for a query. A rule-based optimizer goes through your query, sees if you’re doing X or Y, and then optimizes for method A or B depending. Rule-based optimizers grow rather large as there are many possible cases to account for. Sometime in…
Here is the latest MySQL news.
The actual challenge calls for a more generic solution than originally described in the magazine. Because there is no glory in half-solving a problem, I had to come back to it. And because the Great Karmic Balance could probably use it, I thought I could take advantage of the broader scope to produce a solution more geared toward elegance and modernism.
The first MySQL/MariaDB/NoSQL Latin American event is on its way, and Pythian will have a MySQL guy there. Yes, Francisco Bordenave (Team 14 TTL) is going to be one of the speakers. I am presenting a conference about replication in MySQL, how to’s, and what’s new in newer versions. This is a very important event, and many of our friends will be there.
Here is a compilation of news relating to MySQL. (June 5th, 2012)
Technical blogging has become more than just a way to tell the world what technologists did. It has become a vibrant medium through which the tech bloggers are sharing their experiences and teaching the interested audience. It has become an enabling technology. This Log Buffer Edition encompasses such vibrant blogs.
Until very recently, SQL Azure was the only solution offering SQL Server on cloud, Google Cloud SQL offering only MySQL, and Amazon offering MySQL and Oracle. Not anymore! The online retail and cloud solution giant is now offering SQL server as part of its RDS service and also added ASP.NET support for AWS Elastic Beanstalk.
Glamour from across the world is sparkling in the South of France, but even that has failed to eclipse the vivid aura of the database blogs from the realms of Oracle, SQL Server, and MySQL. This Log Buffer Edition covers this glamorous gala of innovation.
I was presented with test results that showed that IN query was about 100 times faster than OR query. Where OR query took minutes to run, IN query took seconds! Okay, I said to myself, it is time to start digging. Here are my findings.