Tue.Jun 18, 2019

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Benchmark With JMH

DZone

????????????????????????????. JMH stands for Java Micro-benchmark Harness and is a toolkit used for implementing benchmarks for applications running on JVM.??.

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Automatic Seeding in Always On Availability Groups

SQL Shack

Introduction In SQL Server Always On Availability Groups, we can add a database into an existing availability group using different methods. We get the following option in the Initial Data Synchronization wizard in SSMS. Full Database and Log backup: It starts data synchronization by taking full and log backup for the availability group database. It […].

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Connecting MongoDB to Ruby with Self-Signed Certificates for SSL

Scalegrid

Given the popularity of our post on connecting MongoDB SSL with Self-Signed Certificates in Node.js , we decided to write a tutorial on connecting MongoDB with Ruby. In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid.

C++ 100
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JMeter Correlation: The Best Way for Extracting Variables

DZone

Dynamic response in software testing provides different values for different iterations. This might affect the subsequent requests. This JMeter Correlation article will show you how to store the dynamic value from the response, store in a variable and use it in all required requests. What is Correlation? Correlation is the process of extracting some value from the response of one step into the request of another step.

Servers 188
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Easy automated Concourse deployment validation with Dynatrace and Pitometer

Dynatrace

Dynatrace news. In my colleague Andi Grabner’s recent blog on Automated Deployment and Architectural Validation, he notes that, based on a recent ACM survey , validating deployment still seems to be a semi-automated task for most software delivery teams. And, with the length of manual work directly contributes to the overall Commit Cycle Time, this to me shows room for automation and improvements!

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Java 9 Performance Improvements — Getting Started With Java Spring

DZone

In my previous article, I wrote about the Modularity System , which was introduced in Java 9. This was the most major feature of the release, but there are other significant ones which worth to mention. With this writing, I would like to continue the Java evolution line by taking a glance about the main Java 9 features according to the performance improvements.

Java 100
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Isolation levels behavior in SQL Server Always On Availability Groups

SQL Shack

In my previous article, Data synchronization in SQL Server Always On Availability Groups, we explored the internal data synchronization for both Asynchronous and Synchronous data commit mode. In the following image, on the secondary replica, we can see two important processes. Log Receive: It receives the log records sent by the primary replica and writes […].

More Trending

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Apica Announces Breakthrough Desktop Application Monitoring Solution

Apica

Apica Announces Breakthrough Desktop Application Monitoring Solution Monitor any (Windows) Desktop Application, using the same interface as the user: Keyboard, Read More. The post Apica Announces Breakthrough Desktop Application Monitoring Solution appeared first on Apica.

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Nines are not enough: meaningful metrics for clouds

The Morning Paper

Nines are not enough: meaningful metrics for clouds Mogul & Wilkes, HotOS’19. It’s hard to define good SLOs, especially when outcomes aren’t fully under the control of any single party. The authors of today’s paper should know a thing or two about that: Jeffrey Mogul and John Wilkes at Google 1 ! John Wilkes was also one of the co-authors of chapter 4 “Service Level Objectives” in the SRE book , which is good background reading for the discussion in this paper.

Metrics 79
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Apica Announces Breakthrough Desktop Application Monitoring Solution

Apica

Apica Announces Breakthrough Desktop Application Monitoring Solution Monitor any (Windows) Desktop Application, using the same interface as the user: Keyboard, Read More. The post Apica Announces Breakthrough Desktop Application Monitoring Solution appeared first on Apica.

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Four tips to maximise your time at DevOps Enterprise Summit 2019, London

Tasktop

The countdown is on. In one week’s time, thousands of IT and business professionals will descend on London for the latest iteration of DevOps Enterprise Summit London 2019 (June 25-27 – InterContinental O2, London, UK). The three-day event is jam-packed full of keynotes, breakouts, workshops (and, not to mention, parties!) designed to help attendees take their DevOps initiatives to the next level. .

DevOps 74
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Announcing new and super fast Android auto-instrumentation (EAP)

Dynatrace

Dynatrace news. We’re proud to announce the EAP of our new and super fast Android auto-instrumentation. We’ve been working on the new instrumentation approach for the past 6 months and have effectively reinvented it, making it easier to integrate, more compatible, and super fast. With the new auto-instrumentor, monitoring of your Android apps will be more fun than ever before.

Cache 27
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The #1 Easiest Way to Speed Up a Slow Website

MachMetrics

We’ve written tons of articles giving you step-by-step advice on how to make your website faster – but not everyone wants to go through lots of steps. Many people reach out to us asking what is the #1 most important bang-for-your-buck tip on optimizing your website’s speed. Good news is that we can answer that with a simple response.

Speed 81
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Tightening the communication within BizDevOps with Adobe Analytics & Dynatrace

Dynatrace

Dynatrace news. The premise of BizDevOps is the easy, full circle collaboration and sharing of information to make applications perform as best as possible, all the time, and create new opportunities for businesses. To do this you need to break-down silos of information, democratize data access, and rely on a common data set. Then, you can get people “speaking the same language” for easy discussions and decisions.

Analytics 145