From time to time, Percona hosts and co-hosts events around the world, often at no cost for attendees. The common focus for these events is, of course, open source databases. On October 3 2018, we team up with Taboola for an evening of talks suitable for all levels of expertise, addressing both the how […]Read more
Is increasing GP2 volumes size or increasing IOPS for IO1 volumes a valid method for scaling IO-Bound workloads? In this post I’ll focus on one question: how much can we improve performance if we use faster cloud volumes? This post is a continuance of previous cloud research posts:
Saving With MyRocks in The Cloud
Percona XtraDB […]
Please join Percona’s Chief Evangelist, Colin Charles on Wednesday, August 29th, 2018, as he presents Databases in the Hosted Cloud at 7:00 AM PDT (UTC-7) / 10:00 AM EDT (UTC-4).
Nearly everyone today uses some form of database in the hosted cloud. You can use hosted MySQL, MariaDB, Percona Server, and PostgreSQL in several […]
Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.
Grading is underway for talks at Percona Live Europe 2018. I understand that by next week you will see the tutorial schedule released. As part of the program committee, I have enjoyed reviewing tutorials, and […]
If you are using large EBS GP2 volumes for MySQL (i.e. 10TB+) on AWS EC2, you can increase performance and save a significant amount of money by moving to local SSD (NVMe) instance storage. Interested? Then read on for a more detailed examination of how to achieve cost-benefits and increase performance from this implementation.
Amazon RDS is a managed relational database service that makes it easier to set up, operate, and scale a relational database in the cloud. One of the common questions that we get is “What is Multi-AZ and how it’s different from Read Replica, do I need both?”. I have tried to answer this question in […]Read more
Now that Database-as-a-service (DBaaS) is in high demand, there is one question regarding AWS services that cannot always be answered easily : When should I use Aurora and when RDS MySQL?
DBaaS cloud services allow users to use databases without configuring physical hardware and infrastructure, and without installing software. I’m not sure if there is […]
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 […]Read more
In this day and age of agile methodologies and fast-paced development methods, database schema changes are as inevitable as the growth of data. We have been thoroughly familiar with the effectivity of pt-online-schema-change for the last couple of years but it has one limitation. If the table is too hot to acquire metadata locks […]Read more