Data Resources

Unit Integration Testing With Testcontainers Docker Compose

Is your test dependent on multiple other applications? Do you want to create an integration test using Testcontainers? Learn about the Docker Compose Module.

October 2, 2024

by Gunter Rotsaert

CORE

· 5,021 Views · 1 Like

Workarounds for Oracle Restrictions on the Size of Expression Lists

Learn five strategies to workaround ORA-01795 and ORA-00913 errors and explore a comparative analysis of their performance.

October 1, 2024

by Thiago Nascimento

CORE

· 6,146 Views · 3 Likes

Best Practices for Market Data Replay

Based on DolphinDB’s streaming replay, distributed database architecture, and APIs, you can create a tool for historical insight and model back-testing.

October 1, 2024

by Davis Zhou

· 2,923 Views · 1 Like

What Is Lambda Architecture? Ultimate Guide to Getting Started

Discover the basics of lambda architecture in our comprehensive guide. Explore its components, workflow, applications, and best practices.

Updated October 1, 2024

by Michael Bogan

CORE

· 14,911 Views · 11 Likes

A Hands-On Guide to OpenTelemetry: Linking Metrics to Traces With Exemplars, Part 2

This article concludes the two part series exploring how to link metrics to traces and make the most of telemetry data on your observability journey.

October 1, 2024

by Eric D. Schabell

CORE

· 3,187 Views · 2 Likes

5 Best Practices for Data Warehousing

Getting started in data warehousing is a major undertaking, so it's important to consider a few best practices before beginning.

Updated October 1, 2024

by Zac Amos

· 6,718 Views · 2 Likes

How to Improve RAG Quality by Storing Knowledge Graphs in Vector Databases

This tutorial provides an in-depth look at how to improve standard LLM and vector database RAG quality with knowledge graphs.

September 30, 2024

by Tim Spann

CORE

· 4,261 Views · 8 Likes

Transformers: Age of Attention

Explore this simple explanation of the Transformer model from the revolutionary paper "Attention is All You Need," the basis of models like BERT and GPT.

September 30, 2024

by Bhavdeep Sethi

· 32,885 Views · 2 Likes

Stream Processing in the Serverless World

Learn how real-time data processing enables businesses to gain actionable insights without the overhead of managing infrastructure.

September 30, 2024

by Rajesh Pandey

· 4,129 Views · 3 Likes

Leveraging IBM WatsonX Data With Milvus to Build an Intelligent Slack Bot for Knowledge Retrieval

This tutorial covers populating the database with IBM WatsonX Data or open-source Milvus and connecting the bot to Slack to answer queries in real-time.

September 27, 2024

by Pradeep Gopalgowda

· 4,017 Views · 4 Likes

Advanced Strategies for Building Modern Data Pipelines

Modern data pipelines streamline the flow of data by making it faster and easier to collect and use them. Here is a better way to understand and create one.

September 26, 2024

by Fawaz Ghali, PhD

CORE

· 3,972 Views · 1 Like

Integrating Data Engineering Into Artificial Intelligence

Importance of tight coupling between data engineering and artificial intelligence for data engineers and data scientists and best practices.

September 26, 2024

by Akshay Agarwal

· 2,849 Views · 3 Likes

Java for AI

Explore how the Java programming language can be used for AI development, along with supporting libraries and tools.

September 26, 2024

by SURESH SRIRANGAM

· 19,643 Views · 11 Likes

Angular RxJS Unleashed: Supercharge Your App With Reactive Operators

Master RxJS operators in Angular to efficiently manage data streams, handle errors, and enhance reactive programming in your apps.

September 26, 2024

by Raju Dandigam

· 4,041 Views · 4 Likes

Using Flink, Kafka, and NiFi for Real-Time Airport Arrivals and Departures

Learn to build a streaming application using the best of NiFi, Kafka, and Flink for event-driven apps. OpenSky networks rest feeds provide all the data.

September 26, 2024

by Timothy Spann

· 3,752 Views · 5 Likes

Backpressure in Distributed Systems

Learn more about backpressure, a technique in distributed systems to prevent overload and cascading failures by controlling the flow of requests.

September 26, 2024

by Rajesh Pandey

· 4,413 Views · 2 Likes

Automating Data Pipelines With Snowflake: Leveraging DBT and Airflow Orchestration Frameworks for ETL/ELT Processes

This article explores the automation of data pipelines using Snowflake, dbt, and Airflow, detailing best practices for efficient data processing and orchestration.

September 25, 2024

by Harshavardhan Yedla

· 3,927 Views · 2 Likes

How to Convert Files to Thumbnail Images in Java

This article explores the benefits of and solutions for programmatically generating thumbnail images for documents passing through our file processing systems.

September 25, 2024

by Brian O'Neill

CORE

· 5,472 Views · 3 Likes

Simplifying Multi-Cloud Observability With Open Source

As cloud workloads become increasingly sophisticated, adopting an open-source and vendor-agnostic approach is key to streamlining organizational operations.

September 25, 2024

by Siri Varma Vegiraju

CORE

· 4,187 Views · 2 Likes

Oracle NoSQL Database: A Comprehensive Guide for Developers

In this guide to the Oracle NoSQL database, learn more about what it is, explore developer-friendly tools, how to get started, common challenges, and more.

September 24, 2024

by Otavio Santana

CORE

· 6,325 Views · 1 Like

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