Operations | Monitoring | ITSM | DevOps | Cloud

Think only critical infrastructure gets attacked? Wrong. Ryan explains why every business—big or small—is on hackers’ radar.

Amin Momin of @CapgeminiGlobal talks about reliability takes dedicated effort beyond just using the cloud and setting up failover. Full transcript: There are two misconceptions about reliability. One is people only think failover is reliability. Just doing the failover, that will be enough from the reliability point of view. That's the first one. And the second one: we are deployed into the cloud, so it is the service provider's responsibility to provide the reliability.

Ever wondered how Elasticsearch can search any kind of data? In this video, we break it down with a simple deck of cards analogy that makes indexing easy to understand. Each card is like a JSON document with fields and values, suit, color, number, type. Combine them and you’ve built an index, giving Elasticsearch the power to answer queries like “show me all the red cards” or “show me only the face cards.” If you can describe it, you can index it, and if you can index it, you can search it.