Dynatrace

SEPTEMBER 18, 2020

You receive an alert message from Dynatrace (your infrastructure observability hub) letting you know that the average response latency of all deployed APIs has tripled. The metrics are: read/write response time (75th percentile) and read/write response rate in 15 minutes window. Find out why your API responses are slow.

Infrastructure 192

Infrastructure Latency Metrics Analytics 192

Randon ASCII

FEBRUARY 16, 2021

Near the end of January I was pointed to a twitter thread where a Windows user with a powerful machine was hitting random hangs in explorer. Freya shared an ETW trace of what was happening on her machine and I took a look using Windows Performance Analyzer (WPA). If you are on Windows then make sure you are using symbol servers.

Monitoring 141

Monitoring Testing Code Servers 141

Percona

DECEMBER 7, 2023

instance in a Docker container Percona Server for MySQL has an official Docker image hosted on Docker Hub. It performs online non-blocking, tightly compressed, highly secure backups on transactional systems so that applications remain fully available during planned maintenance windows. Working with Percona Server for MySQL 8.1

C++ 96

C++ Open Source Servers Database 96

Tasktop

DECEMBER 27, 2019

Once that brief and precious window of cross-time zone coverage passes, the rest of the day is focused on cross-department collaboration, execution, and immersing ourselves in our customer success stories and product evolution! Now if I had my choice, or if I am visiting our North American headquarters in Austin, TX, I’d be at Chuys.

Software Engineering 75

Software Engineering Traffic Virtualization Engineering 75

Tasktop

FEBRUARY 20, 2020

This includes Tasktop Sync (Basic, Intermediate, Advanced), Tasktop Integration Hub (Basic, Intermediate, Advanced, Gateway, Enterprise Data Stream, Admin), Flow Framework (Flow Frame Information Session, Flow Framework Fundamental) and Tasktop Viz (In progress). These classes typically are 2-2.5 hours long. Not a bad deal!

Software 52

Software Software Software Engineering Infrastructure 52

Tasktop

JANUARY 30, 2020

At Tasktop, we saw a pattern emerge while working on Tasktop Hub. Flow Metrics—from Dr. Mik Kersten’s the Flow Framework —provide business and IT leadership with a critical window into the enigmatic world of enterprise software delivery. Flow Distribution in Action. Case Study 1: Tailor your Value Stream to Deliver Business Results.

Healthcare 52

Healthcare Metrics Tuning Software 52

The Netflix TechBlog

MAY 5, 2021

API Interface for Netflix Drive Along with exposing a file interface which will be a hub of all abstractions, Netflix Drive also exposes API and Polled Task interfaces to allow applications and workflow tools to trigger control operations in Netflix Drive. As of today, Netflix Drive can be installed on CentOS, MacOS and Windows.

Media 174

Media Storage Architecture Cloud 174

O'Reilly

JUNE 15, 2021

The account switching model wasn’t added until visual systems like Windows arrived, but account management was poorly designed and rarely used. Products from Apple (HomePod with Siri), Google (Home Hub), and Facebook (Portal) followed. These were shared, communal devices, though more by neglect than by intention. Ambient Computing.

IoT 90

IoT Transportation Entertainment Infrastructure 90