Submissions from tanelpoder.com

		Testing the Datadog Explain Plan Visualizer with Oracle Execution Plans (tanelpoder.com)
		2 points by tanelpoder 35 days ago \| past
		Visualizing embedding vectors as heatmaps for explaining their low level nature (tanelpoder.com)
		1 point by tanelpoder 74 days ago \| past
		Syscallargs: List all Linux system calls with their arguments from tracefs (tanelpoder.com)
		2 points by tanelpoder 79 days ago \| past
		Generate QR Codes with Pure SQL in PostgreSQL (tanelpoder.com)
		112 points by tanelpoder 86 days ago \| past \| 11 comments
		Show HN: xCapture v3 for thread-level dimensional performance analysis with eBPF (tanelpoder.com)
		2 points by tanelpoder 5 months ago \| past
		Generate QR Codes with Pure SQL in PostgreSQL (tanelpoder.com)
		3 points by tanelpoder 5 months ago \| past
		The xCapture and xtop eBPF tools are now in beta, with a demo dataset (tanelpoder.com)
		5 points by tanelpoder 6 months ago \| past \| 1 comment
		CatVector Heatmap Visualizer (tanelpoder.com)
		2 points by tanelpoder 7 months ago \| past
		Show HN: xstack – Passive eBPF Linux stack profiling without tracepoints (tanelpoder.com)
		6 points by tanelpoder 7 months ago \| past
		Show HN: xtop – Top for Wall-Clock Time built with modern eBPF (tanelpoder.com)
		8 points by tanelpoder 7 months ago \| past \| 1 comment
		SQL Plan Execution FlameGraphs with Loop and Row Counts (tanelpoder.com)
		2 points by tanelpoder 9 months ago \| past
		Catbench Vector Search Demo Has Postgres SQL Throughput, Latency Monitoring Now (tanelpoder.com)
		18 points by tanelpoder 10 months ago \| past \| 6 comments
		Using Postgres pg_test_fsync tool for testing low latency writes (tanelpoder.com)
		40 points by mfiguiere 10 months ago \| past \| 16 comments
		New Tool: lsds – List All Linux Block Devices and Settings in One Place (tanelpoder.com)
		101 points by mfiguiere 11 months ago \| past \| 20 comments
		Achieving 11M IOPS and 66 GiB/s IO on a Single Threadripper Workstation (2021) (tanelpoder.com)
		17 points by tanelpoder 11 months ago \| past
		SQL Plan Execution FlameGraphs with Loop and Row Counts (tanelpoder.com)
		4 points by tanelpoder 11 months ago \| past
		Optimizing eBPF I/O latency accounting when running 37M IOPS, on 384 CPUs (tanelpoder.com)
		22 points by tanelpoder 11 months ago \| past
		Show HN: XCapture v3: Linux Performance Analysis with Modern eBPF and DuckDB (tanelpoder.com)
		6 points by tanelpoder 11 months ago \| past
		Core Function Word List: English, Spanish, German, French, Swedish (tanelpoder.com)
		5 points by tanelpoder 11 months ago \| past
		Visualizing Embedding Vectors of the Same Image, Rotated over 360 Degrees (tanelpoder.com)
		1 point by tanelpoder 12 months ago \| past
		CatBench Vector Search Playground on Postgres (tanelpoder.com)
		1 point by tanelpoder on March 2, 2025 \| past
		SQL Plan Execution FlameGraphs with Loop and Row Counts (tanelpoder.com)
		1 point by tanelpoder on March 2, 2025 \| past
		When eBPF pt_regs reads return garbage on the latest Linux kernels, blame Fred (tanelpoder.com)
		105 points by tanelpoder on March 1, 2025 \| past \| 11 comments
		List Any Linux Tracepoint with Their Arguments, Datatypes and Related Structs (tanelpoder.com)
		40 points by tanelpoder on Jan 31, 2025 \| past \| 5 comments
		Show HN: CatBench Vector Search Playground on Postgres (tanelpoder.com)
		3 points by tanelpoder on Jan 27, 2025 \| past \| 1 comment
		SQL Plan Execution FlameGraphs with Loop and Row Counts (tanelpoder.com)
		1 point by tanelpoder on Jan 6, 2025 \| past
		Visualizing SQL Plan Execution Time with FlameGraphs (2018) (tanelpoder.com)
		2 points by leonry on Dec 25, 2024 \| past
		Embedding Vectors vs. Vector Embeddings (tanelpoder.com)
		2 points by tanelpoder on Dec 8, 2024 \| past
		Tracking, Not Tracing, Linux Thread Activity for System Visibility [video] (tanelpoder.com)
		3 points by tanelpoder on Nov 28, 2024 \| past
		Show HN: Visualizing Vision Transformer Embedding Vectors as Heatmaps (Videos) (tanelpoder.com)
		2 points by tanelpoder on Sept 23, 2024 \| past
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