Data Resources

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

· 23,180 Views · 9 Likes

Write Faster and More Efficient SQL Queries

This article explores the best strategies for SQL query optimization, including indexing, SELECT statements, wildcards, and EXPLAIN query analysis.

June 13, 2021

by Everett Berry

· 7,338 Views · 4 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

· 20,410 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

· 12,942 Views · 3 Likes

Spring Data: Easy MongoDB Migration Using Mongock

In this tutorial, we will learn how to manage and apply MongoDB database schema changes using Mongock.

June 11, 2021

by Anicet Eric

· 27,752 Views · 2 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

· 11,209 Views · 8 Likes

Performance Engineering Management: A Quick Guide

Processes, Techniques, Best practices, Teams, and Tool Sets.

June 9, 2021

by Bikram Sinha

· 16,413 Views · 18 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

· 8,053 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

· 10,790 Views · 4 Likes

Comparing SQL and SPL: Order-Based Computations

See how SQL and SPL compare when it comes to order-based computations in this in-depth review of both using stock prices.

June 6, 2021

by Jerry Zhang

· 10,568 Views · 2 Likes

Applications for GPU-Based AI and Machine Learning

We look at some of the most talked-about Artificial Intelligence and Machine Learning areas where graphical processing units (GPU) play an ever-increasing role.

June 6, 2021

by Kevin Vu

· 16,750 Views · 5 Likes

Oracle BI vs. Tableau: Which Business Intelligence Tool Is Better?

The choice between these 2 equally good BI software will depend on the scale, complexity of data, and the objective of the enterprises towards BI implementation.

June 6, 2021

by Raju Shahi

· 9,670 Views · 4 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

· 13,561 Views · 7 Likes

How Hasura 2.0 Works: A Design and Engineering Look

We peek under the hood to see what makes Hasura 2.0 tick.

June 4, 2021

by Protim Bhaumik

· 14,569 Views · 5 Likes

In-Memory Showdown: Redis vs. Tarantool

This in-depth comparison of both Redis and Tarantool considers the strengths of both in-memory databases and helps point out optimal use cases.

June 1, 2021

by Michael Filonenko

· 13,736 Views · 2 Likes

AWS App Deployment Basics: VPC and PostgreSQL Setup

In this post, we will start by setting up AWS VPC and PostgreSQL instances. Then we try to connect to it via a NodeJS application running locally on the same machine.

June 1, 2021

by Jawad Hasan Shani

CORE

· 9,735 Views · 3 Likes

MuleSoft DataWeave Practice: Prime Number Code

We learn how to write DataWeave code to check if an input number is prime or composite, sharpening your DataWeave skills in MuleSoft and also boost your logical thinking.

Updated June 1, 2021

by Akash Ghadge

· 18,777 Views · 3 Likes