Databases Resources

Storing and Aggregating Time Series Data With Elastic Search

In this article, see a tutorial on how to store and aggregate time series data with elastic Search.

May 8, 2020

by Naveen Yalla

· 14,141 Views · 5 Likes

Introduction to Spring Data JPA - Part 6 Bidirectional One to One Relations

The next article in this series introduces you to bidirectional one-to-one relations in Spring Data.

May 7, 2020

by Vinu Sagar

· 13,473 Views · 3 Likes

Unary Streaming via gRPC

In this article, we discuss how to implement Unary Streaming in gRPC in Spring with a simple messaging service.

May 7, 2020

by Munander Singh

· 12,828 Views · 4 Likes

Download Blob to Azure VM Using Custom Script Extension via PowerShell

In this post, we share a simple Powershell script that can be used as a Custom Script Extension to copy and install files in an Azure VM post-creation.

May 7, 2020

by Mourya Chigurupati

· 9,166 Views · 1 Like

Full-Duplex Scalable Client-Server Communication with WebSockets and Spring Boot (Part I)

In the first part of this tutorial, we take a look at how to configure a Java WebSocket that communicates with a microservices infrastructure.

Updated May 6, 2020

by Kyriakos Mandalas

CORE

· 35,292 Views · 23 Likes

3 Ways to Reduce Latency in Multi-Region Deployments

In this article from CockroachDB, learn why global applications should have global deployment and how Follower reads can reduce latency.

May 6, 2020

by Andy Woods

· 14,626 Views · 3 Likes

Establish Trust Chain From Kafka to Microservices REST APIs With JWT

In this article, we discuss how to establish trust from Kafka event stream processing modules to microservice APIs with Spring Security and JWTs.

May 6, 2020

by Gary Li

· 14,655 Views · 7 Likes

Packaging Microservices

In this article, we will discuss how to package a microservices-based application for a private cloud.

May 5, 2020

by Randhir Singh

· 11,509 Views · 8 Likes

8 Crucial Performance Tips for Amazon EFS

In this article, you will learn what AWS EFS is, how to test drive it, and seven performance tips to keep your EFS workloads running.

May 5, 2020

by Ilai Bavati

· 11,918 Views · 2 Likes

Easy Integration Testing With Testcontainers

Always wanted to know how integration testing can be made easy? See for yourself how you can use testcontainers for easy integration testing with Spring Boot.

May 5, 2020

by Gunter Rotsaert

CORE

· 25,499 Views · 3 Likes

Reading Spark DAGs

See how to effectively read Directed Acyclic Graphs (DAGs) in Spark to better understand the steps a program takes to complete a computation.

May 4, 2020

by Daniel Ciocirlan

· 27,058 Views · 22 Likes

Domain Events Versus Change Data Capture

CDC and event-based communication are two very different things which look similar to some extent, hence the confusion.

Updated May 4, 2020

by Kislay Verma

· 15,914 Views · 11 Likes

Reading Spark Query Plans

This article is for the Spark programmer who has at least some fundamentals, but has not dived into how Spark works yet.

Updated May 4, 2020

by Daniel Ciocirlan

· 25,146 Views · 5 Likes

Introduction of Spring Webflux and How to Apply Cloud on It

In this article, see an introduction of Spring Webflux and see how to apply Cloud on it.

May 1, 2020

by Otavio Santana

CORE

· 21,183 Views · 4 Likes

Deploying a Web Application Via Docker

In this article, see how to deploy a web application via Docker.

May 1, 2020

by Jawad Hasan Shani

CORE

· 16,925 Views · 4 Likes

Java Spring Boot Rest API to Upload/Download File on Server

This article demonstrates how to use a Spring Boot application and MySQL to maintain a database of uploaded files and their metadata.

May 1, 2020

by Yogesh Parate

· 172,489 Views · 16 Likes

Microservices and Service Mesh at A Glance

Check out the breakdown of microservices and service mesh architecture, as well as explanation of why enterprises uses them and their characteristics.

April 30, 2020

by Sudheeran Mohanan

· 9,082 Views · 8 Likes