Large Language Models (LLMs) are redefining what’s possible in data engineering, but beyond the hype, how do you integrate them effectively? For engineers building real-time applications where a streaming database like RisingWave serves as the centra...
S3 Is Slow; You Need a Cache In recent years, many modern data systems have been designed around Amazon S3 or other object storage services. Projects such as Neon, TiKV, and Warpstream all treat S3 as their primary storage layer. This trend is not ac...
In financial trading, calculating Profit and Loss (PnL) in real time is a critical requirement for risk management, performance monitoring, and algorithmic decision-making. Traditional batch-based systems struggle to keep up with the high-velocity da...
Modern real-time data systems rely heavily on Change Data Capture (CDC) to power downstream stream processing. CDC continuously captures INSERT, UPDATE, and DELETE operations from databases, allowing downstream systems to subscribe to these event str...
