Performance Resources

High-Performance Batch Processing Using Apache Spark and Spring Batch

Batch processing is dealing with a large amount of data; it actually is a method of running high-volume, repetitive data jobs and each job does a specific task.

May 16, 2021

by Reza Ganji

CORE

· 29,601 Views · 7 Likes

Are You Tracking Kubernetes Applications Effectively?

Contrary to logs and observability, which show what happens on a service, tracing allows developers and operators to follow a specific request and how it calls different services and dependencies

May 10, 2021

by Leonid Sandler

· 21,271 Views · 5 Likes

How to Install VPN on Linux?

Installing a VPN on a Linux machine can give you added security and protect private information to be exposed on the internet. Check out how to do so in this article.

May 10, 2021

by Raunak Jain

· 16,787 Views · 1 Like

What is RAID in Linux?

RAID in Linux can be used to create logical volumes to ensure recovery from disk failures, backups, etc. RAID uses techniques such as mirroring and stripping.

May 10, 2021

by Raunak Jain

· 27,883 Views · 1 Like

Transforming TCP Sockets to HTTP With Go

Use Go to help your apps communicate!

May 2, 2021

by Gonzalo Ayuso

· 11,939 Views · 2 Likes

Runbooks vs. Playbooks: Explaining the Difference

The terms runbooks and playbooks are often used interchangeably, But there are important differences between the two, and each has its place.

May 1, 2021

by Austin Gunter

· 8,463 Views · 3 Likes

Batch Processing Large Data Sets with Spring Boot and Spring Batch

This article contains a quick video with a great tutorial for batch processing large data sets with Spring Boot and Spring batch.

April 29, 2021

by Ram N

· 8,164 Views · 3 Likes

Linux Machine Compromised: Power of Observation

In debugging any problem, 2 things are important: Observation, and combining your general observations and observations at the time of issue to conclude something.

April 29, 2021

by Sahil Aggarwal

· 5,325 Views · 4 Likes

Chaos Engineering: Thread Leak

‘java.lang.OutOfMemoryError: unable to create new native thread’ will be thrown when more threads are created than the memory capacity of the device.

April 29, 2021

by Ram Lakshmanan

CORE

· 8,950 Views · 2 Likes

Observability and GitOps

Observability is vital; it allows us to manage a system properly, determine if it is working correctly, and decide what needs to be fixed, changed, or improved.

April 27, 2021

by Nicolas Giron

· 13,160 Views · 11 Likes

C++ Memory Model: Migrating From X86 to ARM

The C++ memory model is one of the least well-understood parts of the C++ standard and a common source of confusion, yet it is indispensable when writing high performant code using atomic operations.

April 22, 2021

by Max Neunhoeffer

· 8,963 Views · 4 Likes

Beginner's Guide to Compilation in Java

Java applications are complied to bytecode then JIT and JVM takes care of code execution. Here you will find some insights about how JIT compiler works.

April 21, 2021

by Bartłomiej Żyliński

CORE

· 8,907 Views · 12 Likes

Python Memo 2: Dictionary vs. Set

A software architect takes a deep dive into the Python language by exploring dictionaries and sets and how these two elements of the language work.

April 15, 2021

by Eason YIN

· 18,914 Views · 2 Likes

Deep Dive Into CodeReady Containers Deployment on Linux

I am going to walk you through the deployment of CRC on Linux, take a closer look at how CRC works, and review some of the configuration options.

April 9, 2021

by Ales Nosek

· 6,404 Views · 3 Likes

Chromium vs Chrome: What’s the Difference?

People often think Chrome and Chromium are alike, but that's not true. In this article, find out what makes them different and never confuse them again.

April 6, 2021

by Harshit Paul

· 5,970 Views · 2 Likes

JBoss Deployment War Error on Startup

We take a look at how to quickly solve the frustrating error that occurs when a JBoss server doesn't start up properly.

March 22, 2021

by Muhammad Ali Khojaye

· 40,462 Views · 2 Likes

Nginx: Reverse Proxy and Load Balancing

In this article, I would like to share my experience of setting up Nginx for load balancing and reverse proxy with SSL termination in Nginx.

March 17, 2021

by Praveen KG

· 43,474 Views · 8 Likes

Chaos Engineering: Simulating CPU Spikes

Let's discuss how to simulate CPU consumption to spike up to 100% on a host (or container). CPU consumption will spike up whenever a thread goes on an infinite loop.

March 16, 2021

by Ram Lakshmanan

CORE

· 6,156 Views · 3 Likes

From SysAdmin to SRE: How to Evolve Your Skillset

What does it take to become an SRE from a SysAdmin background? We discuss the growth areas and technical skills needed to successfully transition to an SRE role.

March 12, 2021

by Nir Sharma

· 7,868 Views · 3 Likes

Observability Is Transforming ITOM Landscape: Next-generation Monitoring

Observability helps to provide an excellent customer experience and deliver high-quality software. It also helps in seeing the real performance of the business.

March 9, 2021

by Srinivas Miriyala

· 6,308 Views · 2 Likes

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