Serverless is a new buzzword in the database industry. Even though it gets tossed around often, there is some confusion about what it really means and how it really works. Serverless architectures rely on third-party Backend as a Service (BaaS) services. They can also include custom code that is run in managed, ephemeral containers on a Functions as a Service (FaaS) platform. In comparison to traditional Platform as a Service (PaaS) server architecture, where you pay a predetermined sum for your instances, serverless applications benefit from reduced costs of operations and lower complexity. They are also considered to be more agile, allowing for reduced engineering efforts.

In reality, there are still servers in a serverless architecture: they are just being used, managed, and maintained outside of the application. But isn’t that a lot like what cloud providers, such as Amazon RDS, Google Cloud, and Microsoft Azure, are already …

Since summer 2017, Amazon RDS supports encryption at rest using AWS Key Management Service (KMS) for db.t2.small and db.t2.medium database instances, making the feature now available to virtually every instance class and type.

Unless you are running Previous Generation DB Instances or you can only afford to run a db.t2.micro, every other instance class now supports native encryption at rest using KMS. As for the Amazon documentation:

Encryption on smaller T2 database instances is useful for development and test use cases, where you want the environment to have identical security …

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL® and MongoDB® performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL® and MongoDB® servers to ensure that your data works as efficiently as possible.

In PMM Release 1.11.0, we deliver the following changes:

• Configurable MySQL Slow Log Rotation – enable or disable rotation, and specify how many files to keep on disk
• Predictable Graphs – we’ve updated our formulas to use aggregation functions over time for more reliable graphs
• MySQL Exporter Parsing of my.cnf – we’ve improved how we read my.cnf
• Annotation improvements – passing …

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

rootconf.in 2018 just ended, and it was very enjoyable to be in Bangalore for the conference. The audience was large, the conversations were great, and overall I think this is a rather important conference if you’re into the “DevOps” movement (or are a sysadmin!). From the data store world, Oracle MySQL was a sponsor, as was MyDBOPS (blog), and Elastic. There were plenty more, including Digital Ocean/GoJek/Walmart Labs — many MySQL users.

I took a handful of pictures with people, and here are some of the MyDBOPS team and myself.  They have over 20 …

Welcome to Percona Live 2018 keynotes, day one!

Percona Live 2018 is up and running! We call this day one, but in reality, yesterday was filled with tutorials that provided excellent and practical information on how to get your MySQL, MongoDB, MariaDB and PostgreSQL environments up, running and optimized.

Today we started with keynote presentations from Percona, a technology panel, Oracle and Netflix. You can view the recording of today’s keynotes here.

Percona Welcome

Laurie Coffin (Percona)

…

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL® and MongoDB® performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL® and MongoDB® servers to ensure that your data works as efficiently as possible.

We focused mainly on two features in 1.10.0, but there are also several notable improvements worth highlighting:

• Annotations – Record and display Application Events as Annotations using pmm-admin annotate
• Grafana 5.0 – Improved visualization effects
• Switching between Dashboards – Restored functionality to preserve host when switching dashboards
• New Percona XtraDB Cluster Overview graphs …

We’ve posted the Percona Live 2018 keynote addresses for the seventh annual Percona Live Open Source Database Conference 2018, taking place April 23-25, 2018 at the Santa Clara Convention Center in Santa Clara, CA. 

This year’s keynotes explore topics ranging from how cloud and open source database adoption accelerates business growth, to leading-edge emerging technologies, to the importance of MySQL 8.0, to the growing popularity of PostgreSQL.

We’re excited by the great lineup of speakers, including our friends at Alibaba Cloud, Grafana, Microsoft, Oracle, Upwork and VividCortex, the innovative leaders on the Cool Technologies panel, and Brendan Gregg …

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL® and MongoDB® performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL® and MongoDB® servers to ensure that your data works as efficiently as possible.

There are a number of significant updates in Percona Monitoring and Management 1.9.0 that we hope you will like, some of the key highlights include:

• Faster loading of the index page: We have enabled performance optimizations using gzip and HTTP2.
• AWS improvements: We have added metrics from CloudWatch RDS to 6 dashboards, as well as changed our AWS add instance workflow, and made …

In this blog post, I’ll look at how you can use ProxySQL with AWS Aurora to further leverage database performance.

My previous article described how easy is to replace the native Aurora connector with ProxySQL. In this article, you will see WHY you should do that.

It is important to understand that aside from the basic optimization in the connectivity and connection management, ProxySQL also provides you with a new set of features that currently are not available in Aurora.

Just think:

• Better caching
• Query filtering
• Sharding
• Query substitution
• Firewalling
• … and more

We will cover areas like scalability, security and performance. In short, I think is more than worth it to spend some time and give …

In this blog post, we’ll look at how to migrate to Amazon RDS using Percona XtraBackup.

Until recently, there was only one way to migrate your data from an existing MySQL instance into a new RDS MySQL instance: take and restore a logical backup with mysqldump or mydumper. This can be slow and error-prone. When Amazon introduced Amazon Aurora MySQL, you could use Percona XtraBackup to take an online physical backup of your database and restore that into a new Aurora instance. This feature is now available for RDS MySQL as well. Using Percona XtraBackup instead of a logical backup can save a lot of time, especially …