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As a Database Administrator(DBA), your job want you to know the most atomic details of databases in your server. It happens for me many times, my boss/ delivery manager asking me, what is the size of a specific database or specific table, in this kind of situation, producing the right data will help make right decision. From my experience, I understood, it is always better to say, I will give you data in few minutes, instead of producing the incorrect data, which I had been doing for a long time.
Write Set is not only in MySQL 8.0 but also in MySQL 5.7 though a little hidden. In this post, I describe Write Set in 5.7 and this will bring us in the inner-working of Group Replication. I am also using this opportunity to explain and show why members of a group can replicate faster than a standard slave. We will also see the impacts, on Group Replication, of the Write Set bug that I presented in my last post.
MySQLStreamer is an important application in Yelp’s Data Pipeline infrastructure. It’s responsible for streaming high-volume, business-critical data from our MySQL clusters into our Kafka-powered Data Pipeline.
I have received many requests from my readers to write tutorial on Excel file import in MySQL database, so today I am going to give you this tutorial on how to read excel file and insert data into MySQL DB using PHP. I have used a php library php-excel-reader its a very simple and easy to understand library to get excel data in your MySQL database. You can also print data in same excel format in HTML and display on browser.
The internet is swarming with PHP scripts but when it comes to Social Networking scripts, you can hardly find good ones. The reason for that must be because a social network need hard work for development and penis enlargement it’s very complicated to develop. Luckily, there are some good scripts out there with a small number of free ones. We have brought what we believe that they are the best, mostly used and have the top feedback.
While I was surfing the web to see what JS developers has in a store lately, I stumbled upon this great plugin which makes web images come alive.
If you are making a web site where multiple languages used like Arabic, French, Hindi or Urdu then your MySQL database default settings is not valid to do that to insert all languages in database. If you insert data in your database and database is not configured as I am going to show you in this tutorial then your data will be look like ????? and you lost your data.
I have found a good mobile based swipe tab here and really loved it so now I am sharing it with you. Its very simple and very useful tutorial you can use these tabs in your mobile based website or hybrid mobile apps.
MySQL 8.0 brings a lot of exciting new features and improvements. To make sure that your 5.7 system is ready for an upgrade there are certain steps you should take, described in our documentation: upgrade prerequisites. To make this process as quick and easy as possible we are introducing in MySQL Shell version 8.0.4 new utility called “Upgrade checker” (UC).
Are you making stored procedures if not please have a look at this. Stored procedures can help to improve web applications and reduce database requests traffic. This post explains you how to make procedures and decrease database requests.