Greetings everyone!!!!!

Let’s begin the phase II of our blog on Aurora serverless-V2.

Part 1 – https://mydbops.wordpress.com/2022/05/22/exploring-auAurora-serverless-v2-for-mysql

Here, I have focused primarily on the migration strategies, hence this blog will be helpful for those who are in a stance to migrate towards serverless V2.

Before entering into the migration strategies, let’s take a look at the feature called “Mixed-Configuration”. and then discuss about the migration strategies

1. Mixed-Configuration: …

Mysqldump is a client utility that is used to perform logical backups of the MySQL database. This popular migration tool is useful for various use cases of MySQL such as: Backup and restore of databases. Migrating data from one server to another. Migrating data across different managed MySQL service providers. Migrating data between different versions […]

I've made a short video that will give you tips and tricks to successfully upgrade to MySQL 8

The post Plan your MySQL upgrade first appeared on dasini.net - Diary of a MySQL expert.

If you are going to migrate your MySQL workloads to GCP’s managed database service CloudSQL, then you have to keep these points in mind. We have done a lot of CloudSQL migrations. But sometimes it’s not smooth as we thought. Generally, people don’t even think that these thinks will make the replication failure. I listing 3 things that ate our brain and time while migrating to CloudSQL.

1. Server character set:

CloudSQL by default using utf8 as the server character set. But it is customizable, we can change it any time. But still, it’ll mess up your application later. We had a MySQL server on a VM where the server’s character set was latin1. We dump the database and restore it to CloudSQL. While launching the CloudSQL we didn’t set up any Database flags. So the data restore with utf8 character set.

Before Migration

mysql> SHOW SESSION …

If you are going to migrate your MySQL workloads to GCP’s managed database service CloudSQL, then you have to keep these points in mind. We have done a lot of CloudSQL migrations. But sometimes it’s not smooth as we thought. Generally, people don’t even think that these thinks will make the replication failure. I listing 3 things that ate our brain and time while migrating to CloudSQL.

1. Server character set:

CloudSQL by default using utf8 as the server character set. But it is customizable, we can change it any time. But still, it’ll mess up your application later. We had a MySQL server on a VM where the server’s character set was latin1. We dump the database and restore it to CloudSQL. While launching the CloudSQL we didn’t set up any Database flags. So the data restore with utf8 character set.

Before Migration

mysql> SHOW SESSION …

Please join Percona’s Solution Engineer, Dimitri Vanoverbeke as he presents Amazon Migration Service: The Magic Wand to Migrate Away from Your Proprietary Environment to MySQL on Tuesday, August 14th, 2018 at 7:00 AM PDT (UTC-7) / 10:00 AM EDT (UTC-4).

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In this talk, we will learn about the Amazon Migration Tool. The talk will cover the possibilities, potential pitfalls prior to migrating and a high-level overview of its functionalities.

Register …

In this post we will see a case study of a Galera Cluster migration to AWS Aurora and quick solution to the replication issue. A friend received an error in…

The post Galera cluster to AWS Aurora migration & HA_ERR_FOUND_DUPP_KEY first appeared on Change Is Inevitable.

Please join Autodesk’s Senior Database Engineer, Vineet Khanna, and Percona’s Sr. MySQL DBA, Tate McDaniel as they present Migrating to Aurora and Monitoring with PMM on Thursday, August 9th, 2018, at 10:00 AM PDT (UTC-7) / 1:00 PM EDT (UTC-4).

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Amazon Web Services (AWS) Aurora is one of the most popular cloud-based RDBMS solutions. The main reason for Aurora’s success is because it’s based on InnoDB storage engine.

In this session, we will talk about how you can efficiently plan for migration to Aurora using Terraform and Percona products and solutions. We will share our Terraform code for launching AWS Aurora clusters, look at tricks for checking data consistency, verify migration paths and effectively monitor the environment using PMM.

The …

Amazon RDS Aurora (MySQL) provides its own low latency replication. Nevertheless, there are cases where it can be beneficial to set up replication from Aurora to an external MySQL server, as Amazon RDS Aurora is based on MySQL and supports native MySQL replication. Here are some examples of when replicating from Amazon RDS Aurora to an external MySQL server can make good sense:

• Replicating to another cloud or datacenter (for added redundancy)
• Need to use an independent reporting slave
• Need to have an additional physical backup
• Need to use another MySQL flavor or fork
• Need to failover to another cloud and back

In this blog post I will share simple step by step instructions on how to do it.

Steps to setup MySQL replication from AWS RDS Aurora to MySQL server

1. Enable binary logs in the option group in Aurora (Binlog format = mixed). This will …

Modern applications often feature the use of data in many different languages. This is often true even of applications that only offer a user facing interface in a single language. Many users may, for example, need to enter names which, although using Latin characters, feature diacritics; in other cases, they may need to enter text which contains Chinese or Japanese characters. Even if a user is capable of using an application localized for only one language, it may be necessary to deal with data from a wide variety of languages.

Additionally, increased use of mobile phones has lead to changes in communications behaviour; this includes a vastly increased use of standardized characters intended to convey emotions, often called “emojis” or “emoticons.” Originally, such information was conveyed using ASCII text, such as “:-)” to indicate happiness – but, as noted, this has changed, with many devices automatically converting such …