Databases Resources

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

· 76,893 Views · 5 Likes

In this post, we look at how we can use these two open source libraries to create a query functionality in an application using JavaScript.

March 28, 2019

by Artyom Keydunov

· 12,076 Views · 2 Likes

Docker How-to: Custom Authentication to A Private Docker Registry With NGINX, Lua, and AWS ECR

Take a look at how you can set up a custom configuration to authenticate users using NGINX and Lua.

March 27, 2019

by David Thorman

· 12,838 Views · 2 Likes

QA Approach for Data Migration

Data migration can be a pain. Read on to learn how about the common mistakes and how to avoid them in your next migration project.

March 27, 2019

by Aravind TP

· 13,219 Views · 3 Likes

Connect Oracle SQL Developer to Amazon Redshift

This guide will walk you through the process of setting up a PostgreSQL JDBC driver and an SSL connection.

Updated March 26, 2019

by Anna Shmelkova

· 17,589 Views · 3 Likes

How to Work With BLOB in a MySQL Database Hosted on Alibaba Cloud

See how to work with BLOB in a MySQL Database.

March 26, 2019

by Francis Ndungu

· 85,116 Views · 3 Likes

How to Use Linux File Permissions and Ownership on Alibaba Cloud ECS

Everything ain't for everybody. Take a look at how to manage and set user permissions in Linux here.

March 26, 2019

by Francis Ndungu

· 7,011 Views · 2 Likes

In this article, we are going to talk about how a service instance can be shared with multiple orgs/spaces in PCF 2.3 and 2.4.

Updated March 26, 2019

by Rajesh Bhojwani

· 7,331 Views · 2 Likes

Top 5 Enterprise ETL Tools

If you're looking to adopt a new tools to help perform ETL process, check out this list of five options and see which one fits your needs.

March 25, 2019

by Vitaliy Samofal

· 40,114 Views · 10 Likes

Building Open Source Google Analytics from Scratch

Check out this article that shows you how to build your own analytics platform with AWS and Cube.js.

March 25, 2019

by Pavel Tiunov

· 17,152 Views · 8 Likes

A Guide to the InfluxDBMapper and QueryBuilder for Java: Part 2

Learn how to execute some queries against InfluxDB using the QueryBuilder combined with the InfluxDBMapper.

March 25, 2019

by Emmanouil Gkatziouras

CORE

· 8,546 Views · 5 Likes

Apache HTTP Client: Client-Side SSL Certificate

Need help working with your Apache HTTP Client?

March 25, 2019

by Simone Pezzano

· 52,225 Views · 5 Likes

Microservices Anti-Patterns

In this post, a developer talks about the microservices antipatterns that he's seen while working with clients of all sizes.

March 25, 2019

by Dallas Monson

· 50,290 Views · 51 Likes

ASP.NET Core Code Coverage Reports On Azure DevOps

We take things a step further by demonstrating how to generate ASP.NET coverage reports on Azure DevOps.

March 22, 2019

by Gunnar Peipman

· 17,227 Views · 3 Likes

Loading Data From Multiple S3 Buckets Into H2O

In this quick tutorial, we learn how to load big data sets into an open source machine learning platform from several different Amazon S3 buckets.

March 21, 2019

by Pavel Pscheidl

· 5,533 Views · 2 Likes

Why Object-Oriented Code Accelerates Microservices Adoption

Using OOP can be a great boon to your team's efforts to adopt microservices or refactor a monolithic application. Read on to find out why.

March 21, 2019

by Muntazir Fadhel

· 9,399 Views · 4 Likes

ELK Stack Overview and Use Cases

We take a look a the ELK stack and explore why this tech stack has become a popular tool for data analysis and visualization.

March 20, 2019

by Sudip Bhandari

· 14,929 Views · 2 Likes

Redis in a Microservices Architecture

Learn how to use Redis with Spring Cloud and Spring Data to provide configuration server, a message broker, and a database.

March 20, 2019

by Piotr Mińkowski

· 56,322 Views · 27 Likes

Backup and Anonymize Your Cosmos Collections With the Cosmic Clone Tool

Learn about the Cosmos Clone tool and see how you can backup and anonymize your Cosmos collections.

March 20, 2019

by Kranthi Medam

· 10,433 Views · 6 Likes

Elasticsearch on Google Cloud Platform

Take a look at this simple and quick tutorial about downloading and connecting Elasticsearch to your GCP instance.

Updated March 20, 2019

by Sameer Chandra

· 19,878 Views · 3 Likes

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