David Murphy delivers the talk, "Operations - SRE - AIOps For Data Professionals", on DAY 2 of the Percona Live Open Source Database Conference 2019, 5/30, at Austin, TX.

Our world is moving fast, and data is piling up. There was a time when DBA managed a few machines, then a few hundred, and now each DBA needs to handle thousands. To enable this, we are going to talk about how we used to monitor, then how SRE has changed the...

Dong Wang (PayPal Holdings Inc), Heidi Wang (PayPal Holdings Inc), Van Pham (Venmo) deliver the talk, "Scaling MySQL at Venmo", on DAY 2 of the Percona Live Open Source Database Conference 2019, 5/30, at Austin, TX.

In this presentation, we'll cover the following areas:

- MySQL architecture and application eco system in Venmo
- Scalability challenges of MySQL for Venmo applications for Super Bowl peak traffic...

Robert Golebiowski (Percona) delivers the talk, "In-depth Percona Server/MySQL Encryption", on DAY 2 of the Percona Live Open Source Database Conference 2019, 5/30, at Austin, TX.

1) Keyrings
- General concepts
- what happens when keyring plugin is loaded
- where keys are stored
- troubleshooting
keyring initialization failures
taking care of core dumps
- keyring_vault
-...

Sveta Smirnova (Percona) delivers the talk, "Billion Goods in Few Categories: How Histograms Save a Life?", on DAY 2 of the Percona Live Open Source Database Conference 2019, 5/30, at Austin, TX.

We store data with an intention to use it: search, retrieve, group, sort... To do it effectively, the MySQL Optimizer uses index statistics when it compiles the query execution plan. This approach works excellently unless your data...