Databases Resources

5 Kibana Visualizations To Spice Up Your Dashboard

Dashboards need to render data in the best way. Here are 5 visualizations to build an amazing dashboard and gain new insight into your system.

October 9, 2020

by Chris Cooney

· 12,634 Views · 2 Likes

Building a REST API With Quarkus

Focusing on fast start-up times and low memory usage making it more suitable to run within container orchestration platforms like Kubernetes.

Updated October 8, 2020

by Dan Newton

· 13,354 Views · 9 Likes

Do Graph Databases Scale?

Graph Databases are designed to store and analyze complex relationships between objects. But how well are they at scaling with modern use cases? Let's see.

Updated October 8, 2020

by Jan Stuecke

· 18,646 Views · 10 Likes

Snowflake New Web Interface — Snowsight

Snowsight is open for all accounts running on Amazon Web Services and Microsoft Azure, while Google Cloud Platform is planned to be supported.

October 6, 2020

by Istvan Szegedi

· 6,388 Views · 2 Likes

Oracle Database Link and Hibernate Mapping

The article is to describe how to create a Database link in Oracle and use Hibernate to create mapping for the remote table.

October 6, 2020

by Eason YIN

· 7,056 Views · 3 Likes

How To Dockerize Mean Stack App

Learn how to Dockerize Mean Stack App in detail with examples and photos to help you follow along with this tutorial!

October 6, 2020

by Sanjay Saini

· 12,363 Views · 1 Like

CRUD Operations on Deeply Nested Comments: Scalable Spring Boot and Spring Data approach

In this post, I present CRUD operations on deeply nested comments, stored in a relational database via Spring Boot and Spring Data. The approach is scalable but uses only JPQL and very few pessimistic locks.

October 6, 2020

by Alexander Eleseev

CORE

· 6,898 Views · 1 Like

Trusted Repositories and Container Registries in Kubernetes

We will cover secure authentication, scanning, and signing of content as necessary practices that ensure a secure Kubernetes environment.

October 6, 2020

by Sudip Sengupta

CORE

· 4,340 Views · 2 Likes

Data Structures and Indexing for Operations on Deeply Nested Comments

In this post I demonstrate a schema, an entity, a DTO, and a continuous fraction index, for JPQL-only CRUD operations on deeply nested comments in relational databases.

October 6, 2020

by Alexander Eleseev

CORE

· 4,471 Views · 1 Like

Charsets and Unicode Identifiers in Java

Ever wanted to know exactly how characters and character sets work within a programming language? Check out this comprehensive article for more!

October 6, 2020

by Pravin Jain

· 12,689 Views · 5 Likes

8 Rules For Creating Useful Database Indexes

Creating databases indexes is easy, but creating useful database indexes is quite challenging.

October 6, 2020

by Anghel Leonard

CORE

· 17,069 Views · 3 Likes

Design APIs for Extensibility and More

The main role of APIs is to serve as the connective fabric between different components and capabilities within an organization and across organizations.

October 6, 2020

by Erik Wilde

· 11,138 Views · 2 Likes

How to Connect Python Programs to MariaDB

Find everything you need to know about connecting to MariaDB Platform from Python for retrieving, updating and inserting information.

October 6, 2020

by Rob Hedgpeth

· 25,741 Views · 3 Likes

Working With Documents Using Elastic-Search and Node

I am going to use ElasticSearch as document persistence mechanism and Node.js to work with elastic-search.

October 5, 2020

by Jawad Hasan Shani

CORE

· 9,968 Views · 3 Likes

3.6 Million Queries per Second on a Single VM Using MySQL With Dynimize

In this post I describe the various steps I took to reach 3.6 million queries per second on a single VM instance running MySQL 8.0 with Dynimize.

October 5, 2020

by David Yeager

· 7,251 Views · 1 Like

Mule 4 Dynamic Evaluate Component

This article explains about Dynamic Evaluate Component in Mule which helps in executing dynamic dataweave scripts.

October 5, 2020

by Praneeth Venishetty

· 8,145 Views · 2 Likes

DynamoDB Connector Mule 4

In this article, take a look at a working example of the Put item and query operations in Mule 4.

October 5, 2020

by Vikalp Bhalia

· 7,733 Views · 2 Likes

How to Convert XLSX to CSV in Java

Convert any Excel document to CSV with support for both XLSX and XLSB file formats, as well as legacy formats such as XLS.

October 5, 2020

by Brian O'Neill

CORE

· 13,183 Views · 3 Likes

Security Logs: Cryptographically Signed Audit Logging for Data Protection

Logs, audit logs, and security events are secure system must-haves, helping monitor ongoing behavior and providing forensic evidence. Let's cut through complexity.

Updated October 5, 2020

by Anastasiia Voitova

· 5,624 Views · 2 Likes

Building an Amazon-Like Recommendation Engine Using Slash GraphQL

Get started using Dgraph's Slash GraphQL product and connect to a Spring Boot application which will act as a simple RESTful recommendation service

October 5, 2020

by John Vester

CORE

· 112,949 Views · 12 Likes

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