I'm a platform and distributed systems architect.
Merged upstream
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ClickHouse — computing bitmap intersection cardinality without materializing the intersection, and filtering for access entity statements.
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Apache Pinot — realtime distributed OLAP datastore. TLS across the multi-stage query engine and dispatch layer, GROUP BY execution correctness, and controller availability handling.
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RoaringBitmap — the compressed bitmap library behind Apache Spark, Apache Pinot, and Netflix Atlas. Copy-on-write bitmaps and container-level accounting.
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Linux kernel —
bpf: Add missing XDP_ABORTED handling in cpumap. The cpumap XDP fast path reported aborts as invalid actions instead of tracing them, unlike the skb, devmap, and generic XDP paths; this restorestrace_xdp_exception()there. -
Cilium — eBPF-based networking, security, and observability. Host endpoint QoS setup in the datapath.
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Apache Pinot docs — query option documentation.
What you know is a drop in an Ocean.