ChatGPT, a powerful language model developed by OpenAI, has a wide range of applications across various realms, including database development. In this article, we will demonstrate how developers, DBAs, and data analysts can harness the capabilities of ChatGPT to enhance data import into databases like MySQL.
The post How to Import Any Data Format to MySQL Using ChatGPT appeared first on Devart Blog.
Learn how to build a Laravel application backed by a MySQL PlanetScale database.
Learn how to build a Laravel application backed by a MySQL PlanetScale database.
Recently, I was working on a very unfortunate case that revolved around diverging clusters, data loss, missing important log errors, and forcing commands on Percona XtraDB Cluster (PXC). Even though PXC tries its best to explain what happens in the error log, I can vouch that it can be missed or overlooked when you do not know what to expect.
This blog post is a warning tale, an invitation to try yourself and break stuff (not in production, right?).
TLDR:
Do you know right away what happened when
seeing this log?
2023-06-22T08:23:29.003334Z 0 [ERROR] [MY-000000] [Galera] gcs/src/gcs_group.cpp:group_post_state_exchange():433: Reversing history: 171 -> 44, this member has applied 127 more events than the primary component.Data loss is possible. Must abort.
Demonstration
Using the …
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There is so much good content in this week’s newsletter that I don’t even know where to start. Here you go: …
[Read more]MySQL Shell is an advanced client and code editor for MySQL. In addition to the provided SQL functionality, similar to MySQL, MySQL Shell provides scripting capabilities for JavaScript and Python and includes APIs for working with MySQL. The X DevAPI enables you to work with both relational and document data, and MySQL Shell 8.0 is highly recommended for use with MySQL Server 8.0 and 5.7.
MySQL Shell includes utilities for working with MySQL. To access the utilities from within MySQL Shell, use the util global object, which is available in JavaScript and Python modes, but not SQL mode. These are the utilities to take a backup; let’s see some basic commands.
1. Single table …
[Read more]We are pleased to announce the general availability of Vitess 17! Major Themes in Vitess 17 # In this release of Vitess, several significant enhancements have been introduced to improve the compatibility, performance, and usability of the system. GA Announcements # The VTTablet settings connection pool feature, introduced in v15, is now enabled by default in this release. This feature simplifies the management and configuration of system settings, providing users with a more streamlined and convenient experience.
When trying to understand queries in the slow log, an interesting metric to look at is rows examined. Also, when trying to understand CPU spikes on a MySQL instance, the InnoDB Metric dml_reads and the global status Innodb_rows_read are interesting to check. In a similar way, when trying to gather information about which queries are loading the system, SUM_ROWS_EXAMINED from the
In Percona Managed Services, one key aspect of managing the databases is configuring backups. Percona XtraBackup is one of the best tools for performing physical database backups.
It is a good practice to compress the backups to save costs on storage and to encrypt the backups so those can’t be used if the files are compromised as long as you keep your encryption keys safe!
Percona XtraBackup supports both compression and encryption of the backups. When the data is too big (tens of TB and more), the backups can take several hours or even days to complete. In order to speed up the backup process along with the compression and encryption, we can use multiple threads. We can specify the number of threads to be used for each operation (copy, compression, …
[Read more]In the article, you will learn how to migrate data from Oracle to a MySQL table using dbForge Studio for MySQL and ODBC driver.
The post How to Migrate Data from Oracle to MySQL: Step-by-Step Guide appeared first on Devart Blog.
