Videos from Percona

Adamo Tonete (Percona) delivers the talk, "How to Upgrade MongoDB Versions Without Downtime", on DAY 2 of the Percona Live Open Source Database Conference 2018, 4/25, at Santa Clara, CA.

Do you have a 24x7 system and can't afford any downtime? In this talk, we are going to discuss the best methods to upgrade MongoDB versions, as well as how to change storage engines without downtime.
We will discuss the best architecture to...

In this webinar, Colin uses a ticket sales website that does “normal” events like an M2M concert, but also occasionally also sells tickets to the Harry Potter theatre show.
Selling tickets requires that you don’t sell more tickets than you actually have. You want to load balance your queries. You want to shard your data stores. You may want to split reads and writes. You need to determine where the system bottlenecks, so for that...

Siying Dong, Software Engineer, Facebook Inc delivers his talk, "Six New Important RocksDB Features And Planned Works", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.

In the previous year, many RocksDB features were added. In this talk we explain the six most important ones: bulk loading, persistent cache, Lua compaction filter, blob storage, range delete and direct I/O. We also...

Mark Callaghan, Software Engineer, Database Infrastructure, Facebook delivers their talk, "Comparing MongoRocks, WiredTiger and mmapv1 for performance and efficiency", on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA.

In late 2016 with MongoDB 3.2 there isn't an obvious winner between MongoRocks and WiredTiger when evaluating them for performance and efficiency on transaction processing...