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How to Perform Rolling Upgrades for MySQL

There are different reasons for upgrading your databases. It could be to apply security fixes, to use new features, solve compatibility issues, or just to keep your system up-to-date. This upgrade...

Introducing Amazon ElastiCache support for AWS Outposts

AWS Outposts is a fully managed service that extends AWS infrastructure, AWS services, APIs, and tools to virtually any data center, co-location space, or on-premises facility for a truly consistent hybrid...

Performing major version upgrades for Amazon Aurora MySQL with minimum downtime

Amazon Aurora combines the performance and availability of commercial databases with the simplicity and cost-effectiveness of open-source databases. An Aurora DB cluster consists of one or more DB instances connected to...

Populating your graph in Amazon Neptune from a relational database using AWS Database Migration...

As enterprises grow and data and performance needs increase, purpose-built databases have become the new way to tackle specific data access patterns. Modeling and querying highly connected datasets on a traditional...

I Am Speaking at Oracle Developer Live – MySQL 2020

Tweet It is a year of online conferences and next week, the time has come to Oracle Developer Live for MySQL. It consists of a keynote at the start of the day...

Rolling sum and average – Window Functions MySQL

Rolling sum and average query results are possible by combining the aggregate functions SUM() or AVG() with the OVER() clause, making for powerful analytic queries. I recently learned how to compute...

Attend Oracle Developer Live MySQL on OCT 13 or 15

Join us on OCT 13 or 15 for some of the best MySQL sessions from the most renown MySQL experts. This is your opportunity to discover the latest developments in MySQL...

Setting up Amazon CloudWatch alarms for AWS DMS resources using the AWS CLI

For very large migrations, AWS Database Migration Service (AWS DMS) replication can run for hours or days depending on the data being replicated. It’s advisable to monitor the AWS DMS resources...

MySQL Cluster Backup and Restore

MySQL Ndb Cluster provides durability for data by default via logging and checkpointing.In addition, users can take backups at any time, which allows for disaster recovery, replication synchronisation, data portability and...

How to Deploy Percona Server for MySQL for High Availability

Percona Server for MySQL 8.0 offers a number of clustering solutions for high availability out-of-the-box: Single-master: Asynchronous replication Semisynchronous replication Multi-master: Group replication InnoDB Cluster (a combination of MySQL Router, MySQL Shell and Percona Server with Group...

PHP MySQL BLOB PDF: Display in Browser

In Use MySQL BLOB column with PHP to store .pdf file, I covered an example of how to store a .pdf file in the actual database table using the MySQL BLOB...

Various Backup Compression Methods Using Mysqlpump

Mysqlpump is a client program that was released with MySQL 5.7.8 and is used to perform logical backups in a better way. Mysqlpump supports parallelism and it has the capability of...

Keeping data private with private data collections on Amazon Managed Blockchain

With the Amazon Managed Blockchain release of Hyperledger Fabric (HLF) version 1.4 support, the private data collections feature is also officially supported. Before HLF 1.2, the channels feature was the primary...

Use MySQL BLOB column with PHP to store .pdf file

Like always I am sharing new things I learn here on my blog. I was recently working on a requirement for a LAMP stack web application reporting dashboard in which I...

Populating your graph in Amazon Neptune from a relational database using AWS Database Migration...

As enterprises grow and data and performance needs increase, purpose-built databases have become the new way to tackle specific data access patterns. Modeling and querying highly connected datasets on a traditional...

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