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March 26th, 2020, ISSUE 319

READING

From idea to product with ZLayer

How to start building Scala applications with ZIO?
Pavels Sisojevs (@scalamonster)
Edge to Cloud: Building the Tesla Virtual Power Plant

An excellent example of a modern reactive system that leverages telemetry and command/control of edge devices coupled with expert-level guidance on building distributed systems.
Wesley Reisz
What's the Point of Applicative?

Is Applicative a “worse Monad”?
Joe Warren (@hungryjoewarren)
Using ScalaCheck with MUnit

Let's explore a dedicated integration for ScalaCheck.
Gabriele Petronella (@gabro27)
Monitoring and tracing for Akka applications under kubernetes (k8s)

Some rules that should be followed when you are monitoring applications.
innFactory GmbH (@innFactoryGmbH)
3x performance improvement for Joins on Spark DataFrame

An optimization method for the process.
Bhaavan Goel
Minio object storage scala client

An implementation of Scala based MinIO client application.
λ.eranga (@itseranga)
The brand new scaladex search engine is out

Searching for a library matching your needs should now be simpler than ever!
Adrien Piquerez (@adrienpi2)

PRESENTATIONS

Data Juggling - Part 9 - Tame Your Twelve-Factor App's Config (Lightbend Config - Part 1)

In this video we will learn about the many ways to load the configuration settings for your applications - a task which should not be taken lightly.
DevInsideYou (@DevInsideYou)

EVENTS

ScalaUA Remote Conference, April 3th-4th

Wholesale 10+ tickets are available till 2020.04.02.
ScalaUA (@ScalaUA_Conf)
Scala Love Remote Conference, April 18

CFP is open now!
Scala Love (@scala_love)
Effective Scala Workshop, April 21-22. Join us in person at San Damiano in Danville, CA, USA, or connect remotely.

Use code: SFSCALAAPR20 to get -10%.
Artima, Inc (@ArtimaInc)
Scala Swarm, June 18th-23rd, Porto, Portugal

Ticket sale is now open, come quick and grab your ticket to this unique event!
ScalaSwarm (@ScalaSwarmConf)
Scalar, October 8th-10th, Warsaw, Poland

Get ready for the workshop-driven FP event in Poland!
Scalar (@scalarconf)
[cancelled] ZIO Hackathon, March 22nd-23rd, Warsaw, Poland

The event has been cancelled due to the COVID-19 virus.
Ziverge (@zivergetech)
[cancelled] flatMap(Oslo), May 14th-15th, Oslo, Norway

The event has been cancelled due to the COVID-19 virus.
flatMap(Oslo) (@flatmaposlo)

RELEASES

http4s security vulnerability patch

Local file inclusion vulnerability in FileService, ResourceService, WebjarService
Ross A. Baker (@rossabaker)
Akka.js 2.2.6.3

A lot of updates: support for Scala 2.13, Scala.JS 1.x and Akka 2.6.4
Akka.js contributors (@akka_js)

VARIA

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