Troubleshooting MySQL problems doesn’t need to involve trial-and-error and it doesn’t need to take a long time. You need only two things: a good process and good tools. This session shows you an approach that the speaker has used to solve many frustrating problems quickly, and open source tools that …
Sphinx is an open-source search tool that can also do other magic. Blazing full-scans, easy multi-core and multi-box queries, and wicked fast math spring to mind. When the queries are right, 1-billion-pageview sites switch from MySQL to Sphinx for over 90% of the query impact. It also has 175 (and …
To get full benefits of Continuous Delivery, all aspects of the software development need to be delivered and at the same time be able to handle multiple versions. Pramod will focus on techniques to enable continuous delivery of changes to database without downtime. Techniques such as Database Refactoring, Database Migrations, …
This is a crash course in the Cassandra storage model. We will start with how data is laid out on disk to understand why it’s fast for real time workloads, and finish with an introduction to CQL, which we’ll use to query Cassandra.
Non-technical people in companies need data, but don’t have the programming skills to get it themselves. So, it becomes your part-time job to get them data. As your company grows, this problem only gets worse. We built a (soon to be released as open source) Ruby on Rails app that …
This discussion examines the schema design insights and trade-offs using real world examples. We looks at three example applications: building an email inbox, selecting a shard key for a large scale web application, and using MongoDB to store user profiles. From these examples you should get an idea of the …
