Data Resources

Debugging Apache Spark Performance Using Explain Plan

When dealing with slow or stuck jobs, utilizing Spark's explain plan can help to better understand the internal processes and improve performance.

October 11, 2023

by Karthik Penikalapati

· 16,457 Views · 6 Likes

A Deep Dive Into Apache Parquet With ClickHouse (Part 2)

Read about the internals of the Parquet format and how the ClickHouse integration exploits these structures, with recent improvements for speed and usability.

October 11, 2023

by Dale McDiarmid

· 2,062 Views · 1 Like

Comprehensive Guide to Microservices Testing: Ensuring Reliable and Scalable Software

In this article, we will delve into the world of microservices testing, exploring its key aspects, challenges, and best practices.

October 11, 2023

by Aditya Bhuyan

· 8,103 Views · 4 Likes

Flutter Live Streaming With Video SDK

Discover the power of interactive live streaming with Flutter! Learn how to create a dynamic live-streaming app using Flutter and a video SDK.

October 11, 2023

by Utpalsinh Parmar

· 2,900 Views · 1 Like

Database in Fintech: How To Support 10,000 Dashboards Without Causing a Mess

This article introduces the lifecycle of financial metrics in a database, from how they're produced to how they're efficiently presented in data reports.

October 11, 2023

by Shirley H.

· 2,232 Views · 1 Like

Best Practices for Microservices: Building Scalable and Efficient Systems

This comprehensive guide will delve into the key best practices for microservices, providing detailed insights into each aspect.

October 10, 2023

by Lav Kumar

· 10,942 Views · 14 Likes

Centralized Control Plane for SAAS Infra: Part 1

Explore the critical aspects and key considerations of constructing effective control planes in the dynamic and competitive SAAS industry.

October 10, 2023

by AdheipSingh Sadhrao

· 3,857 Views · 3 Likes

Architecting Scalable ASP.NET Core Web APIs With Abstract Factory Method and Onion Architecture

Consider using Abstract Factory Method when implementing ASP.NET Core Web API with Onion Architecture. Adjustments may be needed based on data access tech.

October 10, 2023

by Sardar Mudassar Ali Khan

· 3,860 Views · 1 Like

How To Use Serverless Architecture

Serverless architecture simplifies backend operations by shifting server management to cloud providers. The article guides on its implementation.

October 10, 2023

by Ruslan Valis

· 5,681 Views · 4 Likes

Apache SeaTunnel, Milvus, and OpenAI Improve Accuracy and Efficiency of Book Title Similarity Search

Using Apache SeaTunnel, Milvus, and OpenAI, we can achieve more accurate book title similarity searches through large language models.

October 10, 2023

by Debra Chen

· 2,833 Views · 1 Like

Integrate Istio and Apache Skywalking for Kubernetes Observability

Learn how to integrate Istio service mesh with Apache Skywalking to get unified observability of metrics, logs, traces, and topology.

October 10, 2023

by Pulak Das

· 5,254 Views · 5 Likes

IoT Device Management: Streamlining Connectivity in a Connected World

IoT device management is essential in the era of interconnected devices, enabling efficient monitoring, maintenance, and updates of these devices.

October 10, 2023

by Manvendra Sharma

· 4,855 Views · 4 Likes

Using Spring JdbcTemplate With JdbcTemplateMapper

In this article, learn about JdbcTemplateMapper, a simple library that makes the usage of Spring JdbcTemplate less verbose for CRUD and relationship queries.

October 10, 2023

by Antony Joseph

· 9,143 Views · 3 Likes

Bloom Filters: Efficient Data Filtering With Practical Applications

Bloom filters enable efficient set membership testing with minimal memory, allow a small probability of false positives, and are used in spell checkers and CDNs.

October 10, 2023

by Arun Pandey

CORE

· 7,567 Views · 5 Likes

An Advanced Complex Data Migration Solution

In this article, learn about a data migration solution for cases where Java processing is needed on the records to migrate.

October 9, 2023

by Sven Loesekann

· 5,569 Views · 4 Likes

Getting Started With HarperDB and Java: Your First "Hello, World" Integration

In this article, learn how HarperDB integrates with Java as a choice for building real-time and data-intensive applications.

October 9, 2023

by Otavio Santana

CORE

· 6,702 Views · 4 Likes

A Comprehensive Guide to Data Visualization: An Effective Way of Telling Stories With “Data”

The use of graphs, maps, charts, and other visual tools to portray information and data is more meaningful with data visualization.

October 9, 2023

by Shrutika Singodia

· 2,819 Views · 2 Likes

Five Hard Problems in Vector Search, and How We Solved Them in Cassandra

Vector search is a critical component of generative AI tooling. Learn the five problems to consider and approaches to solving them when selecting one.

October 9, 2023

by Jonathan Ellis

· 2,771 Views · 1 Like