Showing entries 1 to 10 of 68
10 Older Entries »
Displaying posts with tag: Amazon RDS (reset)
A First Look at Amazon RDS Proxy

At re:Invent in Las Vegas in December 2019, AWS announced the public preview of RDS Proxy, a fully managed database proxy that sits between your application and RDS. The new service offers to “share established database connections, improving database efficiency and application scalability”.

But one of the benefits that caught my eye is the ability to reduce the downtime in case of an instance failure and a failover. As for the announcement:

In case of a failure, RDS Proxy automatically connects to a standby database instance while preserving connections from your application and reduces failover times for RDS and Aurora multi-AZ databases by up to 66%”

You can read more about the announcement and the new service on the AWS …

[Read more]
The Benefits of Amazon RDS for MySQL

As the world’s most popular open-source database, MySQL has been around the block more than a few times. Traditionally installed in on-premise data centers, recent years have shown a major trend for MySQL in the cloud, and near the top of this list is Amazon RDS.

Amazon RDS allows you to deploy scalable MySQL servers within minutes in a cost-efficient manner with easily resizable hardware capacity. This frees you up to focus on application development and leaves many of the traditional database administration tasks such as backups, patching, and monitoring in the hands of AWS.

In this post I’d like to go over six important benefits of Amazon RDS, and why a move into RDS may be the right move for you.

Easy Deployment

Amazon RDS allows you to use either the AWS Management Console or a set of APIs to create, delete, and modify your database instances. You have full control of access and security …

[Read more]
New Continuent Tungsten Replicator (AMI): The Advanced Replication Engine For MySQL, MariaDB, Percona Server & AWS Aurora

Discover the new Continuent Tungsten Replicator (AMI) – the most advanced & flexible replication engine for MySQL, MariaDB & Percona Server, including Amazon RDS MySQL and Amazon Aurora

We’re excited to announce the availability on the Amazon Marketplace of a new version of the Tungsten Replicator (AMI).

Tungsten Replicator (AMI) is a replication engine that provides high-performance and improved replication functionality over the native MySQL replication solution and provides the ability to apply real-time MySQL data feeds into a range of analytics and big data databases.

Tungsten Replicator (AMI)

[Read more]
How to Improve MySQL AWS Performance 2X Over Amazon RDS at The Same Cost

AWS is the #1 cloud provider for open-source database hosting, and the go-to cloud for MySQL deployments. As organizations continue to migrate to the cloud, it’s important to get in front of performance issues, such as high latency, low throughput, and replication lag with higher distances between your users and cloud infrastructure. While many AWS users default to their managed database solution, Amazon RDS, there are alternatives available that can improve your MySQL performance on AWS through advanced customization options and unlimited EC2 instance type support. ScaleGrid offers a compelling alternative to hosting MySQL on AWS that offers better performance, more control, and no cloud vendor lock-in and the same price as Amazon RDS. In this post, we compare the performance of MySQL Amazon RDS …

[Read more]
Percona Monitoring and Management (PMM) 2.0.0-alpha2 Is Now Available

We are pleased to announce the launch of PMM 2.0.0-alpha2, Percona’s second Alpha release of our long-awaited PMM 2 project! In this release, you’ll find support for MongoDB Metrics and Query Analytics – watch for sharp edges as we expect to find a lot of bugs!  We’ve also expanded our existing support of MySQL from our first Alpha to now include MySQL Slow Log as a data source for Query Analytics, which enhances the Query Detail section to include richer query metadata.

  • MongoDB Metrics – You can now launch PMM 2 against MongoDB and gather metrics and query data!
  • MongoDB Query Analytics – Data source from MongoDB Profiler is here!
  • MySQL Query Analytics
    • Queries source – MySQL Slow Log is here!
    • Sorting and more …
[Read more]
Percona Monitoring and Management (PMM) 2.0.0-alpha1 Is Now Available

We are pleased to announce the launch of PMM 2.0.0-alpha1, Percona’s first Alpha release of our long-awaited PMM 2 project! We focused exclusively on MySQL support in our first Alpha (because we wanted to show progress sooner rather than later), and you’ll find updated MySQL dashboards along with enhancements to Query Analytics. We’ve also added better visibility regarding which services are registered with PMM Server, the client-side addition of a new agent called pmm-agent, and finally PMM Server is now exposing an API!

  • Query Analytics
    • Support for large environments – default view all queries from all instances
    • Filtering – display only the results matching filters – MySQL schema name, MySQL server instance
    • Sorting and more columns – now sort by any …
[Read more]
How to Upgrade Amazon Aurora MySQL from 5.6 to 5.7

Over time, software evolves and it is important to stay up to date if you want to benefit from new features and performance improvements.  Database engines follow the exact same logic and providers are always careful to provide an easy upgrade path. With MySQL, the mysql_upgrade tool serves that purpose.

A database upgrade process becomes more challenging in a managed environment like AWS RDS where you don’t have shell access to the database host and don’t have access to the SUPER MySQL privilege. This post is a collaboration between Fattmerchant and Percona following an engagement focused on the upgrade of the Fattmerchant database from Amazon Aurora MySQL 5.6 to Amazon Aurora MySQL 5.7. Jacques Fu, the CTO of Fattmerchant, is the co-author of this post.  Our initial plan was to follow a path laid out previously by others but we had difficulties finding any …

[Read more]
Upcoming Webinar Wed 3/6: High Availability and Disaster Recovery in Amazon RDS

Join Percona CEO Peter Zaitsev as he presents High Availability and Disaster Recovery in Amazon RDS on Wednesday, March 6th, 2019, at 11:00 AM PST (UTC-8) / 2:00 PM EST (UTC-5).

Register Now

In this hour-long webinar, Peter describes the differences between high availability (HA) and disaster recovery (DR). Afterward, Peter will go through scenarios detailing how each is handled manually and in Amazon RDS.

He will review the pros and cons of managing HA and DR in the traditional …

[Read more]
Percona Monitoring and Management (PMM) 1.17.1 Is Now Available

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

In this release, we are introducing support for detection of our upcoming PMM 2.0 release in order to avoid potential version conflicts in the future, as PMM 1.x will not be compatible with PMM 2.x.

Another improvement in this release is we have updated the Tooltips for Dashboard MySQL Query Response Time by providing a description of what the graphs display, along with links to related documentation resources. An example of Tooltips in action:

[Read more]
AWS Aurora MySQL – HA, DR, and Durability Explained in Simple Terms

It’s a few weeks after AWS re:Invent 2018 and my head is still spinning from all of the information released at this year’s conference. This year I was able to enjoy a few sessions focused on Aurora deep dives. In fact, I walked away from the conference realizing that my own understanding of High Availability (HA), Disaster Recovery (DR), and Durability in Aurora had been off for quite a while. Consequently, I decided to put this blog out there, both to collect the ideas in one place for myself, and to share them in general. Unlike some of our previous blogs, I’m not focused on analyzing Aurora performance or examining the architecture behind Aurora. Instead, I want to focus on how HA, DR, and Durability are defined and implemented within the Aurora ecosystem.  We’ll get just deep enough into the weeds to be able to examine these capabilities alone.

Aurora MySQL – What is it?

We’ll start with a simplified …

[Read more]
Showing entries 1 to 10 of 68
10 Older Entries »