There are several ways that you can make this code faster (each one should be faster than the preceding ones, but it gets progressively less idiomatic-slick): Run insertOrUpdateAll instead of insertOrUpdate if on slick-pg 0.16.1+ await(run(TableQuery[FooTable].insertOrUpdateAll rows)).sum Run your DBIO events all at once, rather than waiting for each one to commit before you run … Read more
Edit Sep 2022: With Typescript 4.9 we can now use satisfies operator: type MyType = { name: string } const x ={ name: ‘test’, // Autocompleted, typesafe } as const satisfies MyType x.name // type is ‘test’ (not string) And if for some reason, you can’t use satisfies, it’s fairly easy to replicate the same … Read more
As @ghik notes, the Typesafe Config library is Java based, so you get a java.util.List[String] instead of a scala.List[String]. So either you make a conversion to a scala.List: import collection.JavaConversions._ val myList = modifyConfig.getStringList(“mylist”).toList Or (probably less awkward) you look for a Scala library. The tools wiki links at least to these maintained libraries: Configrity … Read more
An alternative syntax is implemented in version 1.0.1 for this: -Dpoller.datacenters.0=SJC -Dpoller.datacenters.1=IAD
Your question is very general, so I’ll give a general answer from my point of view. First, I’ve got two usage scenario: cases where I’m reading data from kafka, processing it and writing some output back to kafka, for these I’m using kafka streams exclusively. cases where either the data source or sink is not … Read more