Databases Resources

Develop XR With Oracle Cloud, Database on HoloLens, Ep 1: Spatial, AI/ML, Kubernetes, and OpenTelemetry

This is the first piece in a series on developing XR applications and experiences using Oracle. Here, explore Spatial, AI/ML, Kubernetes, and OpenTelemetry.

January 19, 2022

by Paul Parkinson

· 21,307 Views · 5 Likes

Coalesce With Care

In Spark, there are two common transformations to change the number of tasks; coalesce and repartition. They are very similar but not identical. Let's see how.

January 19, 2022

by Avi Yehuda

· 4,239 Views · 3 Likes

Open-Source SPL That Can Execute SQL Without RDB

There is no RDB in many scenarios, such as encountering CSV/RESTful JSON /MongoDB and other data sources, or performing mixed calculations between these data sources.

January 19, 2022

by Jerry Zhang

· 5,456 Views · 4 Likes

Infracost: How to Get Started

Infracost is proving to be a timely solution for companies in relation to the cost-determination dilemma when deploying new resources. Here's how to start.

January 18, 2022

by Florian Pialoux

· 4,692 Views · 2 Likes

Data Integrity: A Data-Driven Organization's Biggest Concern

Although many organizations have implemented a system for data collection and analysis, it's crucial that they can also maintain the integrity of their data.

January 18, 2022

by Zara Ziad

· 3,176 Views · 3 Likes

AWS Lambda Versions and Aliases Explained By Example

Learn how to use AWS Lambda versions and aliases by means of a Java example. Create a simple AWS Java Lambda, create versions and use aliases for your environment.

January 18, 2022

by Gunter Rotsaert

CORE

· 5,503 Views · 6 Likes

Solving Four Kubernetes Networking Challenges

Deploying across multiple clouds, maintaining multiple environments, and ensuring reliable and scalable network policies; we’ll look at how to tackle those challenges.

January 18, 2022

by Michael Bogan

CORE

· 121,771 Views · 6 Likes

How To Create Application Systems In Moments

Previously, creating application systems was time-consuming and complex. Today, you can create them with a single command. Let's see how.

January 18, 2022

by Val Huber

CORE

· 5,415 Views · 5 Likes

Service Discovery From Within the Kubernetes Cluster

Does Java Kubernetes Client live up to the promise of being a Java library to operate the Kubernetes cluster by accessing Kubernetes API? Find out here.

January 17, 2022

by Jan-Rudolph Bührmann

· 6,935 Views · 4 Likes

Database Integration in WSO2 EI 7.1.0

This article demonstrates how we can integrate with databases and do data manipulation in WSO2 EI 7.1.0.

January 17, 2022

by Suman Mohan

· 4,742 Views · 3 Likes

Querying SQL Databases With PySpark

In this article, we'll learn about how to combine Postgres, PySpark, and Arctype to create powerful visualizations and queries on large data sets.

January 17, 2022

by Everett Berry

· 4,626 Views · 2 Likes

Sample Architecture Using Amazon AWS, Microsoft Azure, Google GCP, MongoDB, and Couchbase

In this article, I explore how we can architect an example using products and components from Amazon AWS, Microsoft Azure, Google GCP, MongoDB, and Couchbase.

January 17, 2022

by Keshav Murthy

CORE

· 3,842 Views · 4 Likes

10 Rules for Better Cloud Security

Cloud security is a shared responsibility and a big challenge. Here are the basic rules to have in mind to set up efficient guardrails.

January 17, 2022

by Thomas Segura

· 6,413 Views · 3 Likes

Indexing in RavenDB vs. MongoDB and PostgreSQL

How RavenDB indexes documents and how it differentiates itself from MongoDB(another NoSQL document database) and the relational database PostgreSQL.

January 16, 2022

by Kamran Ayub

· 3,244 Views · 3 Likes

Small-Scale Logs Processing and Analysis

It’s good to know how to process and extract data from logs manually, using tools that are already available or easy to bootstrap.

January 16, 2022

by Pavel Zinovkin

· 3,692 Views · 3 Likes

Migrating Feature Toggles With Unleash and CockroachDB

This tutorial will demonstrate a real-world migration story. Migrations are not easy and challenges exist no matter the source database, including PostgreSQL.

January 16, 2022

by Artem Ervits

CORE

· 3,017 Views · 3 Likes

Parsing Data With Just SQL

Simple SQL operations like LOAD, ALTER, INSERT, and UPDATE can turn parsing data from a chore into an efficient and mistake-free task.

January 16, 2022

by Everett Berry

· 3,342 Views · 2 Likes

One-Click Trial on Tyk API Gateway With Tin

Here's how to optimize the trial process of open-source projects and improve the efficiency of choosing the technology pattern.

January 16, 2022

by Trystan Smith

· 4,958 Views · 2 Likes

How To Deploy and Manage Redis Database on AWS Using Terraform

Infrastructure-as-code (IaC) has become an essential capability for any cloud service for it allows you to manage infrastructure with configuration files rather than through a GUI.

January 16, 2022

by Ajeet Raina

· 6,140 Views · 3 Likes

How to Do UUID as Primary Keys the Right Way

UUID V4 or its COMB variant are great to mitigate various security, stability, and architectural issues, but be aware of various pitfalls when using them.

Updated January 16, 2022

by Bertrand Florat

· 28,088 Views · 24 Likes

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