Data Resources

How to Implement Data Polling With React, Redux, and Thunk

We learn how to apply the concept of polling to the process of brining in data to a web application using React, Redux, and Thunk.

April 9, 2019

by Valerii Tereshchenko

· 31,575 Views · 2 Likes

The Future of Spring Cloud Microservices After Netflix Era

What will the future of microservices development look like now that this popular solution is being phased out? Read on to get one dev's view.

April 9, 2019

by Piotr Mińkowski

· 80,609 Views · 31 Likes

Ingesting Data From Files With Apache Spark, Part 1

In this post, a data expert teaches us how to take in large data sets using Apache Spark.

April 8, 2019

by Jean-Georges Perrin

· 15,368 Views · 7 Likes

Secure Realm Encryption Key for Android Applications

We take a look a the highly secure Realm database and it aids in encrypting the data from an Android application.

Updated April 8, 2019

by julkar nain

· 9,823 Views · 2 Likes

How to Use Kubernetes for Autoscaling

As microservices come into greater demand for developers, it becomes all the more relevant to learn to increase their capacity.

April 8, 2019

by Mohammad Shoaib

· 28,360 Views · 10 Likes

The Liskov Substitution Principle at an Architectural Level

We take a look at the concepts behind the Liskov Substitution Principle, and how it can be applied to a microservices architecture.

April 8, 2019

by David Llobregat

· 14,380 Views · 5 Likes

Cassandra DataStax: Developer Guide With Spring Data Cassandra

Take a look at a tutorial on Cassandra.

April 5, 2019

by Rajiv Srivastava

· 14,905 Views · 2 Likes

Database Caching With Redis and Java

Explore database caching with Redis and Java and see some of the different caching strategies.

Updated April 5, 2019

by Nikita Koksharov

· 64,008 Views · 19 Likes

Why Your Spark Applications Are Slow or Failing, Part 1: Memory Management

If you're having trouble with your Spark applications, read on to see if these common memory management issues are plaguing your system.

April 5, 2019

by Rishitesh Mishra

· 137,987 Views · 20 Likes

Spring Boot/Batch Tutorial: Integration With HBASE REST API and Data Ingestion

In this post, we look at how to integrate these two popular frameworks into your Java app in order to perform data ingestion.

April 5, 2019

by Damodhara Palavali

· 16,478 Views · 3 Likes

Create and Publish Your Rest API Using Spring Boot and Heroku

In this tutorial, you will learn how to use Spring Boot to develop RESTful API and publish your API to Heroku.

April 4, 2019

by Paul Tofunmi

· 43,595 Views · 12 Likes

A Health Check Playbook for Your Postgres Database

Here's a breakdown of what your regular Postgres health check should look like.

April 4, 2019

by Craig Kerstiens

· 22,355 Views · 4 Likes

Create Location-Aware Ads in Android With the HERE Geofencing API

Inspired by fast food company dev teams, we take a look at how to add geofencing to a mobile application using Java and the HERE API.

April 4, 2019

by Nic Raboy

· 7,776 Views · 2 Likes

Building Microservices Through Event-Driven Architecture, Part 1: Application-Specific Business Rules

In this post, we take a cross-disciplinary look into creating microservices by applying the principles of event-driven design.

Updated April 3, 2019

by Gora LEYE

· 45,259 Views · 31 Likes

Logging HTTP Request Metadata With Nginx, Lua, Logstash, and Elasticsearch

This post shows how to use Nginx, Lua, Logstash, and Elasticsearch to log, store, and analyze HTTP request and response metadata.

April 3, 2019

by smotti

· 20,442 Views · 3 Likes

Write Points From CSV to InfluxDB

See how to easily write points from CSV to InfluxDB.

April 3, 2019

by Anais Dotis-Georgiou

· 27,258 Views · 3 Likes

Correlation ID for Logging in Microservices

We take a look at the ideas behind correlation IDs and the role they play while creating log files for microservice applications.

April 2, 2019

by Gaurav Garg

· 122,311 Views · 27 Likes

Advanced XML Processing With Apache NiFi 1.9.1

In this post, we'll be using Apache NiFi to simply process very complex XML and RSS data files.

April 2, 2019

by Tim Spann

CORE

· 19,562 Views · 7 Likes

Developer’s Guide: How to Build a Dashboard With JavaScript Libraries

We take a look at two JavaScript libraries that can help devs create effective dashboards to help their org easily access data.

April 1, 2019

by Veronika Rovnik

· 42,182 Views · 14 Likes

Spark Streaming vs. Structured Streaming

In this post, we compare these two popular open source data platforms and the scenarios where each work best.

March 29, 2019

by Anuj Saxena

· 74,890 Views · 5 Likes

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