Apache Arrow DataFusion

OpenObserve, an open-source observability platform, crossed 20,000 GitHub stars on July 15 and offers native LLM monitoring at $3 per day, compared to Datadog's $174 per day for the same workload. The…

The article explains that data engineering is shifting from complex distributed clusters to single-node processing, driven by modern hardware with many cores and large memory, as well as new tools lik…