Category: Amazon Aurora

Amazon Aurora is a MySQL and PostgreSQL-compatible relational database built for the cloud. Aurora combines the performance and availability of traditional enterprise databases with the simplicity and cost-effectiveness of open-source databases. Amazon Aurora MySQL is compatible with MySQL 5.6 and MySQL 5.7, and is now also compatible with MySQL 8.0. Today, we made Aurora MySQL 3 […]

We have seen customers overcoming rapid data growth challenges during 2020–2021.For customers working with PostgreSQL, a common bottleneck has been due to buffer_content locks caused by contention of data in high concurrency or large datasets. If you have experienced data contentions that resulted in buffer_content locks, you may have also faced a business-impacting reduction of […]

Enterprise customers have repeatedly told us they want to migrate to open-source databases such as PostgreSQL. You can choose from several different ways to migrate your data and database schema from SQL Server to PostgreSQL. However, after the initial database migration is completed, manually rewriting application code, switching out database drivers, and verifying that the […]

Parallel queries in PostgreSQL have the ability to use more than one CPU core per query. In parallel queries the optimizer breaks down the query tasks into smaller parts and spreads each task across multiple CPU cores. Each core can process the tasks at the same time thereby reducing the total time taken to complete […]

Vehicle route planning with the goals of meeting customer satisfaction expectations, reducing fuel consumption, and reducing emissions can be challenging. The vehicle routing problem (VRP) goal is to find optimal routes for multiple vehicles visiting multiple locations to fulfill business-specific constraints such as cost and time. The VRP has various use cases in industries such […]

Customers want to migrate from SQL Server to license-free databases like Amazon Aurora PostgreSQL–Compatible Edition, but it takes considerable work from an application point of view. Applications have SQL Server database code written in T-SQL; to modify that takes effort and is time-consuming. With Babelfish for Aurora PostgreSQL, you can make this process much simpler […]

Amazon Aurora PostgreSQL-Compatible Edition and Amazon Relational Database Service (Amazon RDS) for PostgreSQL are managed PostgreSQL solutions that make it easy to set up, operate, and scale a relational database in the cloud. They provide cost-efficient and resizable capacity while automating time-consuming administration tasks such as hardware provisioning, database setup, patching, and backups. As you […]

Amazon Relational Database Service (Amazon RDS) for PostgreSQL and Amazon Aurora PostgreSQL-Compatible Edition version 9.6 end of life is approaching. If you’re currently running PostgreSQL 9.6, you must upgrade your databases or AWS will automatically upgrade your RDS for PostgreSQL databases starting January 18, 2022, and Aurora PostgreSQL databases starting January 31, 2022. Unlike minor […]

Many organizations around the world, such as government agencies, financial institutions, and non-profits, are looking for ways to protect their valuable data from ransomware attacks and natural disasters. In addition, many businesses are required to maintain their data long term to meet regulatory compliance and business policies. In the cloud, a strategy we see customers […]

Managing virtual machine images that you standardize through configuration, consistent security patching, and hardening (also called “golden images”) is a time-consuming task. System administrators and database administrators responsible for these tasks have to define the characteristics of these images (such as which software to pre-install, which versions to use, and which security configurations to apply). […]