At its re:Invent user conference, Amazon Web Services also unveils new instances types and multizone backups for its data warehouse AWS (Amazon Web Services) is offering the open-source PostgreSQL relational database as part of its RDS (Relational Database Service).Amazon Chief Technology Officer Werner Vogels announced the new offering, which is in beta, Thursday at the AWS’ re:Invent 2013 user conference in Las Vegas.[ Stay on top of the cloud with the “Cloud Computing Deep Dive” special report. Download it today! | From Amazon to Windows Azure, see how the elite 8 public clouds compare in InfoWorld’s review. | For a quick, smart take on the news you’ll be talking about, check out InfoWorld TechBrief — subscribe today. ] Amazon prepped the new database offering at the behest of its users, Vogels said. “This has been on the top of the RDS list that our customers have been asking about,” Vogels said. “This has been requested so often in the past year and half that it is almost obvious that this is coming.” “Postgres is an amazing database and has many features that you want,” Vogels told the audience, which erupted in enthusiastic applause over the news. He noted that a number of AWS customers have already been running PostgreSQL clusters on AWS’s EC2 (Elastic Cloud Compute) service.PostgreSQL joins MySQL, Oracle’s self-named database system, and Microsoft’s SQL Server in being offered as part of an RDS. Vogels pointed to a number of features where PostgreSQL excels, namely geocoding of data and full text search. Accessing a managed edition from AWS RDS will provide customers with a number of RDS support features as well, Vogels noted. “With this launch of Postgres for RSD, we are able to take some management pain away,” he said.Customers will enjoy multizoned availability, the ability to specify IOPs (input output operations per second), automated backups, access disks up to 3TB in size, and VPC (Virtual Private Cloud) support.Although not quite as well known as the other widely used open-source database system MySQL, or even the MySQL offshoot MariaDB, PostgreSQL is “a better technology in many ways,” said Curt Monash of the IT research firm Monash Research. In particular, the software has greater datatype flexibility and geospatial support, Monash said by email. Historically though, PostgreSQL support hasn’t been as strong as MySQL’s, Monash said. EnterpriseDB is one company that offers commercial support for the software and cloud provider Heroku also offers a hosted version of the database system.The PostgreSQL offering was one of a number of service announcements that Vogels made at the event. AWS also launched Automated cross-region snapshot copying for data in the Amazon Redshift data warehouse; fast solid state drive instances; new EC2 instances for compute intensive workloads; and a service called Kinesis for real-time processing of large amounts of data.Joab Jackson covers enterprise software and general technology breaking news for The IDG News Service. Follow Joab on Twitter at @Joab_Jackson. Joab’s e-mail address is Joab_Jackson@idg.com Related content analysis Beyond the usual suspects: 5 fresh data science tools to try today The mid-month report includes quick tips for easier Python installation, a new VS Code-like IDE just for Python and R users, and five newer data science tools you won't want to miss. By Serdar Yegulalp Jul 12, 2024 2 mins Python Programming Languages Software Development analysis Generative AI won’t fix cloud migration You’ve probably heard how generative AI will solve all cloud migration problems. It’s not that simple. Generative AI could actually make it harder and more costly. By David Linthicum Jul 12, 2024 5 mins Generative AI Artificial Intelligence Cloud Computing news HR professionals trust AI recommendations HireVue survey finds 73% of HR professionals trust AI to make candidate recommendations, while 75% of workers are opposed to AI making hiring decisions. By Paul Krill Jul 11, 2024 3 mins Technology Industry Careers how-to Safety off: Programming in Rust with `unsafe` What does it mean to write unsafe code in Rust, and what can you do (and not do) with the 'unsafe' keyword? The facts may surprise you. By Serdar Yegulalp Jul 11, 2024 8 mins Rust Programming Languages Software Development Resources Videos