DZone

JULY 15, 2019

We spend more than 80% of our mobile use time interacting with apps. And by “we,” we mean 5 billion smartphone users all over the world. To mobile app development companies, this may sound exciting and intimidating at the same time. The competition is intense. The user demands are super high. What do you do? You make sure your app is spotless by testing it relentlessly.

Mobile 100

Mobile Efficiency Testing Processing 100

Brendan Gregg

JULY 15, 2019

BPF (eBPF) tracing is a superpower that can analyze everything, and I'll show you how in my upcoming book BPF Performance Tools: Linux System and Application Observability , coming soon from Addison Wesley. The book includes over 150 BPF observability tools that you can run to find performance wins and troubleshoot software, and also shows you how to write your own.

Systems 111

Systems Performance Education Technology 111

DZone

JULY 15, 2019

This article is the first in a series of three articles which share my experience with troubleshooting the performance of Vert.x applications. The first article provides an overview of the Vert.x event loop model, the second article covers techniques to prevent delays on the event loop, and the third article focuses on troubleshooting of event loop delays.

Performance 100

Performance Programming Java 100

SQL Shack

JULY 15, 2019

In this article, we will review how to set up Geo-Replication on Azure SQL databases. Geo-Replication is an Azure SQL database feature that allows you to create a readable secondary database in the same region or cross-region. We can failover to the secondary database in case of an outage for a long time on the […].

Azure 43

Azure Database Availability 43