Data

8 articles in this category

AI NewsDataKafka

Effect of Idempotence on the Performance of a Kafka Producer

Explores the impact of Kafka producer idempotence on performance, showing a throughput difference of under 400 ops/s in benchmark tests.

Jan 26, 2026

AI NewsDataJava

Efficient POJO Mapping to/from Java Mongo DBObject using Jackson

Discover two Jackson-based libraries, MongoJack and bson4jackson, that provide efficient POJO mappings for MongoDB, improving performance and reducing boilerplate.

Dec 21, 2025

AI NewsDataJava

MapStruct Null Values Handling

Learn different ways to handle null values during object mapping with MapStruct, improving data integrity and application robustness.

Dec 21, 2025

AI NewsDataSoftware Engineering

Introduction to Netflix Hollow

Learn about Netflix Hollow, a low-latency framework for disseminating data, designed to mitigate Java heap space issues by offloading data to external storage.

Dec 14, 2025

AI NewsElasticsearchData

Using TermQueries in Elastic Search

Learn how to use TermQueries in Elastic Search for exact matches, improving search speed and efficiency with filtered results.

Nov 26, 2025

AI Newsdataapi

Google Maps vs Yelp vs Apollo: Which Has Better B2B Data?

Testing 1,000 B2B leads reveals Google Maps' 92% phone accuracy, Apollo's email access, and Yelp's reputation data.

Nov 15, 2025

AI NewsDataTesting

Reuse Embedded Kafka Broker Across Test Classes to Speed Up Integration Tests

Reuse embedded Kafka brokers in tests to reduce startup time by 70% and cut CI build overhead.

Nov 10, 2025

AI NewsDataOptimization

Meta Open Sources OpenZL: A Universal Compression Framework for Structured Data

Meta has open-sourced OpenZL, a novel compression framework specifically designed for structured data. It leverages schema modeling to achieve superior compression ratios and faster speeds compared to general-purpose tools like Zstandard, while maintaining operational simplicity through a universal decompressor.

Oct 28, 2025