Databases Resources

Testing Microservices: A Sane Approach in Pre-Production and Production

This article provides some good advice on how to test microservices: what to do, what not to do, and especially that you need to test everything.

February 10, 2018

by Kim Harrison

· 5,654 Views · 4 Likes

Event Analytics: How to Define User Sessions With SQL

Analyzing user sessions with SQL gives you flexibility and full control over how metrics are defined for your unique business.

February 10, 2018

by Artyom Keydunov

· 13,535 Views · 2 Likes

GraphQL as an API Gateway to Microservices

In this post, we explore something you might not have thought of before: employing GraphQL on your API gateway! Read on for the details.

February 10, 2018

by Everett Griffiths

· 29,873 Views · 11 Likes

API Lifecycle in Anypoint Platform

In this article, we go over a tutorial on how to work with the newer versions of Mule's Anypoint Platform to develop an API from beginning to end.

February 9, 2018

by Anupam Gogoi

· 12,357 Views · 4 Likes

How to Generate OpenAPI Definitions From Code

In this post we take a look at how to leverage your API code to generate OpenAPI definitions. After all, who doesn't like free documentation?

February 9, 2018

by Lukas Rosenstock

· 34,243 Views · 6 Likes

Quick Guide to User-Defined Types in Oracle PL/SQL

Get a detailed introduction to the different kinds of user-defined types in Oracle Database and PL/SQL.

February 8, 2018

by Steven Feuerstein

· 39,440 Views · 3 Likes

Why IOPS Matters for the Database

As it turns out, if you use all your IOPS burst capacity, you end up having to get your I/O through a straw.

February 8, 2018

by Oren Eini

· 12,544 Views · 3 Likes

How to Find Unused Indexes in MongoDB

Learn how to find unused indexes in MongoDB, check usage statistics on your index collection, and drop your unused indexes.

February 8, 2018

by Dharshan Rangegowda

· 7,840 Views · 5 Likes

Apache Ignite Transactions Architecture: Concurrency Modes and Isolation Levels

We continue our series on how to use Apache Ignite while working APIs by looking at the main locking modes and isolation levels supported by Apache Ignite.

February 8, 2018

by Akmal Chaudhri

CORE

· 10,435 Views · 8 Likes

Resolve Git Conflicts Using Katalon Studio

See how the Katalon Studio automated testing framework can be used to prevent conflicts when using Git for source control.

February 7, 2018

by Oliver Howard

· 11,239 Views · 4 Likes

How to Create Test Data in a Database With JMeter

Occasionally, the test data in a database isn't enough and testers must create more. Learn how to use JMeter to create, modify, and delete data from a database.

February 7, 2018

by Sergey Horban

· 15,238 Views · 1 Like

Saga Pattern | How to Implement Business Transactions Using Microservices - Part II

After seeing the challenges of implementing distributed transactions and how to implement the Saga pattern, let's look at its Command/Orchestration sequencing logic.

February 7, 2018

by Denis W S Rosa

· 31,417 Views · 16 Likes

What Are Microservices?

We've all felt the microservices hype. Now, let's take a deep breath and dive into their advantages, disadvantages, and what the ideal environment looks like.

February 7, 2018

by Justin Albano

CORE

· 20,216 Views · 32 Likes

WireMock With Dynamic Proxies

This quick lesson in WireMock considers using dynamic proxies with your tests. We'll use the OpenWeather API in this example.

February 6, 2018

by Upender Chinthala

· 19,670 Views · 5 Likes

How SAP Is Building the Cloud Platform of the Future

SAP, the cloud platform of the future, makes it easier for legacy enterprises to make the digital transformation and the jump to cloud.

February 6, 2018

by Tom Smith

CORE

· 8,358 Views · 1 Like

Saga Pattern | How to Implement Business Transactions Using Microservices - Part I

In this article, you'll learn about the Saga Pattern for distributed transactions and how it can help businesses working with microservices.

February 6, 2018

by Denis W S Rosa

· 47,244 Views · 45 Likes

Asynchronous Retries With AWS SQS

In this article, I will explain asynchronous retry mechanisms and demonstrate how to achieve retries by using the native functions of a broker using AWS SQS.

February 6, 2018

by Murat Balkan

CORE

· 47,271 Views · 4 Likes

How to Retrieve Database Data for API Testing With JMeter

In this quick tutorial, learn how to run your API tests quicker by retrieving data from the database to your local machine.

February 5, 2018

by Sergey Horban

· 19,256 Views · 1 Like

How to Gain Insight into Cloud UX with SaaS Monitoring

New capabilities enable organizations to identify how SaaS impacts employee productivity, hold vendors accountable for performance and negotiate better subscriptions.

February 5, 2018

by Tom Smith

CORE

· 3,978 Views · 3 Likes

20 Books Java Programmers Should Read in 2018

Want to dive into a good book or two to bolster your career? These books are great for Java developers and cover everything from SQL to soft skills and Java 9.

February 5, 2018

by Javin Paul

· 119,656 Views · 104 Likes

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