Databases Resources

How to Query Your AWS S3 Bucket With Presto SQL

In this tutorial, the reader will learn how to query an S3-based data lake with Presto, the open-source SQL query engine.

April 17, 2023

by Rohan Pednekar

· 5,591 Views · 1 Like

Build a Full Stack App With SvelteKit and OceanBase

In this article, I'll guide you through the process of setting up OceanBase and SvelteKit and integrating them to build the todo app.

April 17, 2023

by Wayne S

· 4,820 Views · 2 Likes

Pessimistic and Optimistic Locking With MySQL, jOOQ, and Kotlin

Learn how to implement pessimistic and optimistic locking in databases using Kotlin and jOOQ. Discover the pros and cons of each locking strategy to help you choose the best approach for your needs.

April 15, 2023

by Jakub JRZ

· 11,183 Views · 3 Likes

Getting Started With Prometheus Workshop: Exploring Basic Queries

In this tutorial, you'll continue your open-source observability journey exploring basic Prometheus queries using PromQL.

April 15, 2023

by Eric D. Schabell

· 8,352 Views · 3 Likes

Improve AWS Security and Compliance With CDK-nag?

AWS Cloud Development Kit (AWS CDK) is a powerful tool that allows developers to define cloud infrastructure in code using familiar programming languages.

April 14, 2023

by Jeroen Reijn

CORE

· 5,292 Views · 3 Likes

Boosting Self-Hosted GraphQL API Performance With Apollo Router and Federation

Apollo Studio and Supergraph provide a streamlined solution for companies to integrate their data, microservices, and business logic into a single connected graph.

April 14, 2023

by Venkata Thota

· 5,289 Views · 2 Likes

Why ChatGPT Is Not as Intelligent as Many Believe

While this AI tech is impressive, it's wrong to trust and rely on it 100%. What's the problem? I've got four for you to consider.

April 14, 2023

by Olesia Filipenko

· 9,262 Views · 12 Likes

Angular Component Tree With Tables in the Leaves and a Flexible JPA Criteria Backend

Make a Tree with included Tables fast and build a flexible Backend for it.

April 14, 2023

by Sven Loesekann

· 9,242 Views · 9 Likes

Finding and Fixing Five Kinds of Architectural Technical Debt

Software architects have lacked the observability and tooling to understand, track, and manage architectural technical debt, from dependency entanglements to dead code.

April 13, 2023

by Bob Quillin

· 12,902 Views · 3 Likes

Bridging WebAssembly Gaps With Components and Wasifills

How wasifills — a component adapter pattern like polyfills, but for components — can help bridge the gap between the rapidly changing standards landscape and the future of interoperable components.

April 13, 2023

by Kevin Hoffman

· 5,138 Views · 1 Like

Stocks Notification: TradingView Webhook to Telegram

At the start of the year, I worked on a Telegram bot that sends market data of certain stocks for the previous day's close to a Telegram channel.

April 13, 2023

by Han Chiang

· 3,953 Views · 2 Likes

.NET on AWS – Persisting Application Data to S3 (Part 2)

In part two of this two-part series, we will build a REST API using .NET to perform CRUD operations for application data storage on S3.

April 13, 2023

by Jawad Hasan Shani

CORE

· 4,861 Views · 1 Like

Integrating Cloud-Based Applications, Kafka Middle-Ware/Data Streams, CRM, and Snowflake Data Warehouse in IT Architecture for Small and Medium Enterprises

This post explores how SMEs can use CRM, AWS, Kafka, and Snowflake data warehouse in their IT architecture to achieve the best solution.

April 13, 2023

by Kiran P

· 5,272 Views · 3 Likes

How to Create a Microservice Architecture With Java

Learn how to create a microservices architecture with Java. Discover the benefits, tools, and best practices of Java development services for microservices.

April 12, 2023

by Udit Handa

· 17,602 Views · 9 Likes

The Ultimate API Development Guide: Strategy, Tools, Best Practices

API development accelerates innovation and growth opportunities. Read top API development processes, tools, and practices.

April 12, 2023

by Ishan Gupta

· 5,210 Views · 6 Likes

Relearning Java Thread Primitives

Synchronized was revolutionary and still has great uses. But it's time to move to newer thread primitives and, potentially, rethink our core logic.

April 12, 2023

by Shai Almog

CORE

· 8,561 Views · 9 Likes

Using CockroachDB CDC With Apache Pulsar

As of this writing, CockroachDB does not have a direct integration with Apache Pulsar. Here, integrate CockroachDB CDC with Pulsar via the existing Kafka sink.

April 12, 2023

by Artem Ervits

CORE

· 8,932 Views · 3 Likes

Balancing Shift Left and Shift Right in Your DevOps Strategy

Both Shift Left and Shift Right are important approaches in DevOps. Here, we’ll discuss the differences between Shift Left and Shift Right.

April 12, 2023

by Ruchita Varma

· 7,348 Views · 5 Likes

How to Build a URL Shortener Web App With Flask Framework

With the rapid growth in technology, URLs are generated to create a unique form of each URL by the URLs generator's APIs.

April 11, 2023

by Joseph owino

· 8,064 Views · 8 Likes

Building an Optimized Data Pipeline on Azure Using Spark, Data Factory, Databricks, and Synapse Analytics

This article will explore how Apache Spark, Azure Data Factory, Databricks, and Synapse Analytics can be used together to create an optimized data pipeline in the cloud.

April 11, 2023

by Amlan Patnaik

· 6,368 Views · 3 Likes

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