Testing, Deployment, and Maintenance Resources

Understanding the Lag in Your Kafka Cluster

Kafka powers compelling consumer experiences in the companies. Consumer lag is a big challenge in Kafka. Understand and address consumer lag in Kafka.

Updated June 14, 2021

by Rohit Choudhary

· 17,132 Views · 4 Likes

Introduction to Spring Data Elasticsearch 4.1

Getting started with the latest version of Spring Data Elasticsearch 4.1 using Elasticsearch 7 as a NoSQL database.

June 13, 2021

by Arnošt Havelka

CORE

· 23,256 Views · 9 Likes

How to Activate New User Accounts by Email

In a previous article, I explained how to create an activation link for new users of a web app. In this article, I'll show you how to send that link via email using SMTP.

June 13, 2021

by Alejandro Duarte

CORE

· 8,334 Views · 5 Likes

Confluent’s Kafka REST Proxy, The Silk Route for Data Movement to Operational Kafka Cluster

In this article, I am going to detailing out the steps to integrate the prebuilt versions of Confluent REST Proxy with running a multi-broker Apache Kafka cluster.

June 13, 2021

by Gautam Goswami

CORE

· 20,472 Views · 3 Likes

Interaction With Autonomous Database via Docker Container

In this article, I will show you to access the Autonomous Database service, one of the database services offered on Oracle Cloud infrastructure, through a Docker image.

June 12, 2021

by Emrah Mete

· 12,999 Views · 3 Likes

Introduction to Feature Flags in CD

In this post, we'll discuss the problems and risks of CD without feature flags, how flags make it easier to implement CD, and more.

June 10, 2021

by Nick Rendall

· 12,068 Views · 2 Likes

Client-Side Perf Testing Using Lighthouse CI With Puppeteer

Take a look at client-side performance testing using Lighthouse CI with Puppeteer.

June 9, 2021

by Harsha Chandnani

· 15,699 Views · 3 Likes

From Architecture to an AWS Serverless POC: Architect's Journey

Solution architecture for a financial services client onboarding user journey and patterns to design and develop a Python microservice deployed as an AWS serverless application.

June 9, 2021

by David Shilman

· 11,290 Views · 8 Likes

User-Friendly API Publishing and Testing With Retrofit

A developer-friendly approach to exporting public APIs is packaging DTOs and endpoint interfaces in an API jar file and using the Retrofit framework to create type-safe clients for integration testing.

June 9, 2021

by Jasper Sprengers

· 8,152 Views · 2 Likes

Using PGBouncer With CockroachDB

In this article, see to wire PGBouncer to work with CockroachDB.

June 8, 2021

by Artem Ervits

CORE

· 10,856 Views · 4 Likes

How to Set Up and Run a (Really Powerful) Free Minecraft Server in the Cloud

Because even Minecraft is better in the cloud.

June 6, 2021

by Todd Sharp

· 11,589 Views · 5 Likes

AWS Applications Deployment Basics: Setup NGINX

In this post, we will setup NGINX and use it as a reverse proxy in the AWS cloud.

June 6, 2021

by Jawad Hasan Shani

CORE

· 23,229 Views · 4 Likes

Reference Architecture: Deploying WSO2 API Manager on Microsoft Azure

I will be discussing how to deploy the WSO2 API Manager on the Azure cloud, and what are different Azure workloads can be used in the solution.

June 6, 2021

by Joy Rathnayake

· 16,363 Views · 1 Like

Deploy an ASP.NET Core Application in the IBM Cloud Code Engine

Turn your ASP.NET application into a serverless engine.

June 6, 2021

by Deepak Rai

· 10,775 Views · 2 Likes

How To Use Kubernetes in AI Projects

What are the benefits of using Kubernetes in AI projects? Take a look at real-world use cases where Kubernetes helped optimize AI project performance and costs.

June 6, 2021

by Anton Logvinenko

· 15,437 Views · 4 Likes

Introduction to Git Flow

Git Flow is an abstract idea of a Git workflow. It is an ideal workflow for release-based software and to maintain multiple versions in production.

June 4, 2021

by Mansi Babbar

· 13,292 Views · 21 Likes

Get Started With Java Serverless Functions

Quarkus allows you to develop serverless workloads with familiar Java technology.

June 4, 2021

by Daniel Oh

CORE

· 13,632 Views · 7 Likes

Route53 With a Private Hosted Zone

A few easy steps to get familiar with Route53 using Private Hosted Zone in AWS. Route53 is an AWS service that provides a mapping between domain names and IP addresses.

June 3, 2021

by Giridhar LV

· 11,595 Views · 3 Likes

Optimize the Execution Time of Spring Integration Tests

This article covers a multitude of areas on real project data, including time-consuming data, optimization, and integration. Read below for a full tutorial!

June 2, 2021

by shaoyang liu

· 9,858 Views · 2 Likes

Force MFA for AWS IAM Users

As an AWS administrator, it is your job to make sure users enable MFA. See how to do so in this brief article.

June 1, 2021

by Mohit Nain

· 6,172 Views · 2 Likes

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