Fleak Blog

Fleak Blog

Welcome to the Fleak Blog, your resource for mastering dynamic API building. Whether you're a data scientist, engineer, or tech leader, find curated insights, expert tutorials, and innovative techniques to simplify your workflow. Explore the latest tech trends and empower your team with the knowledge to drive your projects forward efficiently.

Jan 8, 2026

Jan 8, 2026

The First Mile Gap: Why Your Autonomous Systems Know Everything but Understand Nothing

90% of AI agent projects fail within 30 days. Transition from Systems of Record to Systems of Context. Ensure 2026 success by ending manual mapping for a self-healing foundation.

90% of AI agent projects fail within 30 days. Transition from Systems of Record to Systems of Context. Ensure 2026 success by ending manual mapping for a self-healing foundation.

By

Yichen Jin

Co-Founder & CEO, Fleak

Jan 7, 2026

Jan 7, 2026

An Engineering Approach to OCSF Log Normalization

Ingestion isn't the bottleneck; normalization is. We explain how to decouple logic from runtime, transforming chaotic Cisco and Linux logs into clean OCSF data. End the regex nightmare and focus on detection.

Ingestion isn't the bottleneck; normalization is. We explain how to decouple logic from runtime, transforming chaotic Cisco and Linux logs into clean OCSF data. End the regex nightmare and focus on detection.

By

Bo Lei

Co-Founder & CTO, Fleak

Nov 27, 2025

Nov 27, 2025

Fleak Revolutionizes Splunk CIM Compliance with AI-Powered Schema Intelligent Data Fabric

Groundbreaking Platform Transforms Weeks-Long Manual Process Into Minutes, Enabling Organizations to Unlock Advanced Analytics at Enterprise Scale

Groundbreaking Platform Transforms Weeks-Long Manual Process Into Minutes, Enabling Organizations to Unlock Advanced Analytics at Enterprise Scale

By

Gavriel Meir-Levi

Data Cowboy

Nov 10, 2025

Nov 10, 2025

My Apache Flink Pains

Flink is powerful, but it's a brutal babysitting job. From "GC death spirals" to week-long schema evolution nightmares, the operational burden is immense. My Flink war stories reveal the true, hidden cost in engineers and time.

Flink is powerful, but it's a brutal babysitting job. From "GC death spirals" to week-long schema evolution nightmares, the operational burden is immense. My Flink war stories reveal the true, hidden cost in engineers and time.

By

Bo Lei

Co-Founder & CTO, Fleak

Sep 16, 2025

Sep 16, 2025

What's the Best Alternative to Cribl Stream and AWS Glue for IoT Data Integration?

Modern systems generate data in a way that creates an architectural mismatch with traditional ETL tools. Enterprise data teams spend 78% of their time on pipeline complexity.

Modern systems generate data in a way that creates an architectural mismatch with traditional ETL tools. Enterprise data teams spend 78% of their time on pipeline complexity.

By

Yichen Jin

Co-Founder & CEO, Fleak

Jul 25, 2025

Jul 25, 2025

The Data Format Problem Killing Your Security AI Performance

Demo: 95% accuracy. Production: 27% accuracy. The culprit? Your AI models are fluent in vendor demos but can't speak the dozens of data dialects flooding your actual security environment.

Demo: 95% accuracy. Production: 27% accuracy. The culprit? Your AI models are fluent in vendor demos but can't speak the dozens of data dialects flooding your actual security environment.

By

Yichen Jin

Co-Founder & CEO, Fleak

Start Building with Fleak Today

Lakehouse Ready Data in Minutes

Start Building with Fleak Today

Lakehouse Ready Data in Minutes