February 2018
Intermediate to advanced
552 pages
13h 46m
English
Content preview from Scala Reactive Programming
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Cassandra
By default in Lagom framework, microservices that need to persist data use Cassandra as a data store. For developer convenience, Lightbend supplies an embedded Cassandra server in the development environment so that we don't have to worry about installing it. We can use this in-built data store in a development environment. However, we need to use an external data store in production environments.
When we start our development environment using sbt runAll, by default it also starts that embedded Cassandra data store at the default port number. We will discuss how to configure an external data store and how to change the default port number in the coming sections.
If we observe the external Cassandra server, by default it starts ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.