Data Resources

Improving The Performance of Your Spark Job on Skewed Data Sets

A tutorial on working with Apache Spark, utilizing Spark Jobs while working with data that's considered to be 'skewed.'

Updated July 12, 2019

by Chris Bedford

· 21,481 Views

Elasticsearch vs. Solr: Have Both With Spring Data and Platform.sh

In this post, we'll create two search engine apps for music that both use Spring MVC and the CRUD functionality using Elasticsearch and Solr.

Updated July 11, 2019

by Otavio Santana

CORE

· 8,108 Views · 6 Likes

Top-K: A Probabilistic Addition to RedisBloom

Look at Top-K, a probabilistic addition to RedisBloom.

Updated July 11, 2019

by Ariel Shtul

· 12,957 Views · 8 Likes

Writing a Microservice in Golang Which Communicates Over gRPC

In this tutorial, we learn how to create gRPC powered microservices in Golang.

Updated July 11, 2019

by Milan Savaliya

· 59,927 Views · 10 Likes

An Introduction to MVC Architecture: A Web Developer's Point of View

We take a beginner's level look at the concepts behind the Model-View-Controller architectural pattern and how it helps create web applications.

Updated July 10, 2019

by Dipen Patel

· 33,785 Views · 9 Likes

The Problem of String Concatenation and Format String Vulnerabilities

String concatenations can lead to major format string vulnerabilities in low-level programming languages.

July 10, 2019

by Sven Morgenroth

· 24,228 Views · 2 Likes

How to Upload and Serve Data Using Amazon CloudFront and Amazon S3 in Node.js

In this post, we'll learn how to upload files to an S3 bucket and serve those files through CloudFront in Node.js.

July 10, 2019

by Swathi Prasad

· 17,902 Views · 3 Likes

A Small Microservice Developed in Scala Using Hexagonal Architecture

A software developer explores how to create HTTP REST end-points for use in a microservice application using the Scala language and Hexagonal Architecture.

Updated July 10, 2019

by Ederson Corbari

· 10,665 Views · 3 Likes

Security Application Use Cases

Use cases are prevalent in data protection and GDPR.

Updated July 10, 2019

by Tom Smith

CORE

· 2,399 Views

Deploy a Spring Boot Microservice Architecture to Google Cloud and Google Kubernetes Engine

A developer gives a tutorial on how to create a microservices-based application, back it up with MongDB, and then Dockerize this application.

Updated July 9, 2019

by Andrew Hughes

· 13,421 Views · 3 Likes

UseStringDeduplication: Pros and Cons

Why are there so many duplicate strings? And how can I fix this in my Java applications?

Updated July 9, 2019

by Ram Lakshmanan

CORE

· 63,178 Views · 42 Likes

Pandas One Line Magical Code for EDA: Pandas Profile Report

A developer gives a quick tutorial on how to use Python and the pandas-profiling package to perform analyses on large data sets.

July 8, 2019

by Sunil Kappal

· 31,439 Views · 1 Like

Concurrency and Locking With JPA: Everything You Need to Know

Learn more about concurrency and locking with JPA.

Updated July 5, 2019

by Swathi Prasad

· 82,932 Views · 7 Likes

Five Advantages of Distributed Data Centers

An industry executives examines the need for businesses of any size to use distributed data centers and how they help build better software.

Updated July 4, 2019

by Nikita Tsaplin

· 11,612 Views · 3 Likes

Generating Intel Hex Files Based on a Given Length Using Srec_Cat

Learn more about standard binary files and how you can control data based on length with Intel Hex.

Updated July 3, 2019

by Erich Styger

· 15,901 Views · 3 Likes

Improving the Reliability of Microservices

A developer dives into how fault tolerance can be built into a microservices-based architecture and the benefits this has on our application's performance.

Updated July 3, 2019

by Don Omondi

· 19,265 Views · 2 Likes

How to Create Multi-Field Data Filters in Angular

A tutorial on how to use Angular to create data filters that take multiple user inputs, and then use HTML to display the results of your TypeScript code.

Updated July 3, 2019

by Hayk Yaghubyan

· 94,253 Views · 5 Likes

cleanframes: A Data Cleansing Library for Apache Spark!

A developer discusses how to use an open source, Scala-based library that can help take some of the boiler plate code out of performing data cleansing.

Updated July 2, 2019

by Dawid Rutowicz

· 12,759 Views · 2 Likes

Uploading and Downloading Files: Streaming in Node.js

In this post, you'll learn how to stream files between clients, Node.js, and Oracle Database.

Updated July 2, 2019

by Dan McGhan

· 37,839 Views · 5 Likes

Streaming Data with Spring Boot RESTful Web Service

Streaming data is a radical new approach to sending data to web browsers which provides for dramatically faster page load times. Quite often, we need to allo...

July 2, 2019

by Swathi Prasad

· 85,139 Views · 13 Likes

The Latest Data Topics