DevOps and CI/CD Resources

How To Use Terraform to Provision an AWS EC2 Instance

Unleash the power of Terraform and AWS EC2. Learn how to provision AWS EC2 instances using Infrastructure as Code with Terraform.

January 24, 2023

by Saurabh Dashora

CORE

· 5,037 Views · 5 Likes

Using QuestDB to Collect Infrastructure Metrics

In this article, readers will learn how QuestDB uses its own database to power the monitoring system of QuestDB Cloud with guide code and helpful visuals.

Updated January 24, 2023

by Steve Sklar

· 5,129 Views · 2 Likes

Microservices Discovery With Eureka

In this article, let's explore how to integrate services discovery into a microservices project.

January 22, 2023

by Jennifer Reif

CORE

· 10,971 Views · 8 Likes

Differences Between Site Reliability Engineer vs. Software Engineer vs. Cloud Engineer vs. DevOps Engineer

The article compares how the roles of software engineers, DevOps engineers, site reliability engineers, and cloud engineers are different from each other.

January 20, 2023

by Vishal Padghan

· 5,311 Views · 4 Likes

What Should You Know About Graph Database’s Scalability?

Graph database scalability how-to, designing a distributed database system, graph database query optimization.

January 20, 2023

by Ricky Sun

· 7,313 Views · 7 Likes

Required Knowledge To Pass AWS Certified Data Analytics Specialty Exam

This article provides details on the AWS Data Analytics services knowledge required to pass the AWS Certified Data Analytics – Specialty certification.

January 20, 2023

by Soumya Barman

· 4,223 Views · 1 Like

What Is a Kubernetes CI/CD Pipeline?

A Kubernetes CI/CD pipeline is different from a traditional CI/CD pipeline. The primary difference is the containerization process.

January 20, 2023

by Jyoti Sahoo

· 7,018 Views · 5 Likes

DevOps stresses the importance of shift-left testing principles for various reasons. Read on to learn about them.

January 20, 2023

by Navya Manoj

· 6,137 Views · 1 Like

Why Every Fintech Company Needs DevOps

DevOps is crucial for fintech companies for its ability to improve performance, compliance, and security.

January 20, 2023

by Devin Partida

· 4,776 Views · 1 Like

How to Develop a Portrait Retouching Function

In this article, readers will learn how to develop their own image editing app to avoid having distorted images or videos with the help of useful guide code.

January 19, 2023

by Jackson Jiang

CORE

· 4,219 Views · 2 Likes

How To Generate Code Coverage Report Using JaCoCo-Maven Plugin

In this article, readers will use a series of tutorials to learn how to use the JaCoCo-Maven plugin to generate code coverage reports for Java projects.

January 19, 2023

by Harshit Paul

· 14,232 Views · 1 Like

Integration: Data, Security, Challenges, and Best Solutions

Explore the essentials of integration and lays a theoretical foundation for integrating systems using cloud and on-premises.

January 18, 2023

by Hariprasad Kapilavai

· 4,562 Views · 1 Like

Deploying Java Serverless Functions as AWS Lambda

Learn about SAM (superset of CloudFormation) including some special commands and shortcuts to ease Java serverless code development, testing, and deployment.

January 18, 2023

by Nicolas Duminil

CORE

· 7,681 Views · 4 Likes

Configuring OpenTelemetry Agents to Enrich Data and Reduce Observability Costs

Learn how to easily to build and manage telemetry pipelines to ship data from IT environments of any kind and size to any analysis tool or storage destination.

Updated January 18, 2023

by Paul Stefanski

· 2,956 Views · 1 Like

How To Take A Screenshot Using Python and Selenium

This tutorial will guide you on using Selenium and Python to capture Python Selenium screenshots and check how your website is rendered over different browsers.

January 17, 2023

by Nishant Choudhary

· 4,240 Views · 1 Like

How To Create a Stub in 5 Minutes

Readers will learn how to create stubs in five minutes, which uses regression and load testing, debugging, and more, and how to configure the stubs flexibly.

January 17, 2023

by Andrei Rogalenko

· 9,974 Views · 3 Likes

Visual Network Mapping Your K8s Clusters To Assess Performance

Visual network mapping is crucial for effective network management. Caretta and Grafana provide real-time network visualization and monitoring.

January 17, 2023

by Anton Lawrence

CORE

· 6,667 Views · 3 Likes

How to Configure AWS Glue Job Using Python-Based AWS CDK

In this article, I will show readers how we can use Python-based CDK constructs to set up a Glue job to load data from Amazon S3 to AWS Glue catalog tables.

January 16, 2023

by Joyanta Banerjee

· 8,307 Views · 1 Like

Tutorial: Developing a Scala Application and Connecting It to ScyllaDB NoSQL

How to create a sample Scala app and connect it to ScyllaDB NoSQL using the Phantom library for Scala: a Scala-idiomatic wrapper over a standard Java driver.

January 16, 2023

by Guy Shtub

· 2,548 Views · 2 Likes

How To Validate Three Common Document Types in Python

Learn about three API solutions capable of validating PDF, Excel, and MS Word documents for document validation services in file processing applications.

January 16, 2023

by Brian O'Neill

CORE

· 3,905 Views · 2 Likes

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