1
1
Huatuo: A cloud-native operating system observability project based on eBPF (github.com/ccfos)
2
JOL (Java Object Layout) is the tiny toolbox to analyze object layout in JVMs (github.com/openjdk)
1
An In-Depth Look at Pipe and Splice Implementation in Linux Kernel (oracle.com)
3
The $280k IT Director's Guide to Corporate Survival (twitter.com/it_unprofession)
1
Visualizing embedding vectors as heatmaps for explaining their low level nature (tanelpoder.com)
2
ANN v3: 200ms p99 query latency over 100B vectors (turbopuffer.com)
1
Kafka Dead Letter Queue Triage: Debugging 25,000 Failed Messages (skey.uk)
2
Xgotop: Realtime Go Runtime Visualizer (devpost.com)
1
High-bandwidth flash progress and future (blocksandfiles.com)
2
AliSQL is a MySQL branch originated from Alibaba Group (github.com/alibaba)
1
Shared execution plan cache for Amazon Aurora PostgreSQL (amazon.com)
2
Building an eBPF/XDP L2 Direct Server Return Load Balancer from Scratch (iximiuz.com)
1
Blocking-Lock Brownouts Can Escalate from Row-Level to Complete System Outages (ardentperf.com)
2
MySQL 8.4 disables AHI – Why and What you need to know (nitty-witty.com)
1
Clockwork: Runtime agnostic async executor with powerful configurable scheduling (github.com/nikhilgarg28)
2
Switch Join: PostgreSQL that adapts on the fly (alenarybakina.substack.com)
1
The Algebra of Speed: Mathematical Foundations of Computational Performance (ttsugriy.github.io)
2
Apache Arrow for the Database (dataengineeringcentral.substack.com)
2
Pragmatic bitmap filters in Microsoft SQL Server (vldb.org)
2
Syscallargs: List all Linux system calls with their arguments from tracefs (tanelpoder.com)
1
Pragmatic Bitmap Filters in Microsoft SQL Server [pdf] (vldb.org)
1
Does AI-Assisted Coding Deliver? A Study of Cursor's Impact on Software Projects (arxiv.org)
402
STFU (github.com/pankajtanwarbanna)
1
wal3: A Write-Ahead Log for Chroma, Built on Object Storage (trychroma.com)
4
From Building Houses to Storage Engines (tidesdb.com)
2
Alternatives to MinIO for single-node local S3 (rmoff.net)
32
psc: The ps utility, with an eBPF twist and container context (github.com/loresuso)
1
Dell warns against reusing SSDs as flash shortages bite (blocksandfiles.com)
2
Pg-safeupdate: A PostgreSQL extension requiring criteria for UPDATE and DELETE (github.com/eradman)
1
DuckDB beats Polars for 1TB of data (confessionsofadataguy.com)
1
GizmoSQL Documentation (gizmosql.com)
10
Generate QR Codes with Pure SQL in PostgreSQL (tanelpoder.com)
1
Vendor Locked CPUs, Restricting and Securing Hardware (cloudninjas.com)
3
Waymo Robotaxi Causes Traffic Jam in Miami Beach (miaminewtimes.com)
2
Zymtrace vs. Nsight: Profiling Nvidia GPU Clusters at Scale (zymtrace.com)
1
Hardening eBPF for Runtime Security: Lessons from Datadog Workload Protection (datadoghq.com)
2
Native NVMe Support in Windows Server 2025 (techcommunity.microsoft.com)
1
M-Lab: Measure the Internet, save the data, and make it accessible and useful (measurementlab.net)
2
Quickly Inspect Your Java Application with JStall (mostlynerdless.de)
2
The Data Center as a Computer: Designing Warehouse-Scale Machines 2026 ed. [pdf] (springer.com)
3
The Data Center as a Computer: Designing Warehouse-Scale Machines 2026 ed. [pdf] (springer.com)
1
We Debug Live Kernels Using Drgn – You Can Too (oracle.com)
3
Pyleak: Detect asyncio event loop blocking with stack traces in Python (github.com/deepankarm)
1
MATCH_RECOGNIZE in BigQuery (cloud.google.com)
3
DuckDB as the New jq (pgrs.net)
3
NVIDIA CUDA Tile programming model (nvidia.com)
1
podtrace: eBPF-based diagnostic tool for Kubernetes applications (github.com/gma1k)
1
Who Will Observe the Observability? eBPF Performance at Scale (zmalik.dev)
3
Plans for MySQL Vector Support and a MySQL Binlog Server (percona.com)
145
Linux Kernel Explorer (reverser.dev)
1
Kioxia 245TB SSD (tomshardware.com)
1
Researchers push "Context Engineering 2.0" as the road to lifelong AI memory (the-decoder.com)
8
AI Code Is Going to Kill Your Startup (and You're Going to Let It) (medium.com/kcl17)
3
The Art of Not Being Dumb (yewjin.substack.com)
2
Postgres Internals Hiding in Plain Sight (crunchydata.com)
11
Vortex: An extensible, state of the art columnar file format (github.com/vortex-data)
1
MT4G: A Tool for Auto-Discovery of NVIDIA and AMD GPU Compute, Memory Topologies (arxiv.org)
1
Postgres IPC:SyncRep – Sync Replication Is Not Actually Sync Replication (ardentperf.com)
75
650GB of Data (Delta Lake on S3). Polars vs. DuckDB vs. Daft vs. Spark (dataengineeringcentral.substack.com)
3
AI is all about inference now (infoworld.com)
2
Explorations of RDMA in LLM Systems (qun.ch)
1
Instance Explorer (datadoghq.com)
3
Larger Than RAM Vector Indexes for Relational Databases (planetscale.com)
1
Turning PySpark into a Universal DataFrame API (github.com/eakmanrq)
2
Mount Mayhem at Netflix: Scaling Containers on Modern CPUs (netflixtechblog.medium.com)
1
Google's MCP Toolbox for Databases: A Technical Deep Dive for Engineering Teams (agnost.ai)
1
11X Faster ScyllaDB Backup (scylladb.com)
2
Enabling Trillion-Parameter Models on AWS EFA (perplexity.ai)
1
pg_stat_plans: Track per-plan call counts, execution times and EXPLAIN texts (github.com/pganalyze)
3
Apache Iggy is a high-performance, persistent message streaming platform (apache.org)
1
Postgres_AI Monitoring (gitlab.com/postgres-ai)
8
Using the expand and contract pattern for schema changes (prisma.io)
1
aperf: A CLI tool to gather performance data and visualize using HTML graphs (github.com/aws)
1
ctop: Top-like interface for container metrics (github.com/bcicen)
2
Container Security book by Liz Rice (2nd edition, free download) (isovalent.com)
1
Reverie: An ergonomic and safe syscall interception framework for Linux (github.com/facebookexperimental)
6
History of Lambda Syntax (hydromatic.net)
3
Cloudflare Workers Automatic Tracing (cloudflare.com)
2
Async-Profiler 4.2 Released (github.com/async-profiler)
2
Making JFR Quack: Importing JFR Files into DuckDB (mostlynerdless.de)
117
A sharded DuckDB on 63 nodes runs 1T row aggregation challenge in 5 sec (gizmodata.com)
1
Sampling in Large Language Models (aiunpacked.net)
2
Show HN: xCapture v3 for thread-level dimensional performance analysis with eBPF (tanelpoder.com)
2
Firefly: Scalable, Ultra-Accurate Clock Synchronization for Datacenters (acm.org)
1
When Models Manipulate Manifolds: The Geometry of a Counting Task (transformer-circuits.pub)
1
A Fine-Grained Purpose-Based Access Control System for Large Data Warehouses (arxiv.org)
1
Method tracing and system-wide process sampling (github.com/async-profiler)
2
Filtering data in real time (at CERN) (cern.ch)
1
Using AI and automation to migrate between instruction sets (cloud.google.com)
8
The principles of extreme fault tolerance (planetscale.com)
2
Scaling a Valkey Cluster to 1B Request per Second (valkey.io)
2
Real-time TCP CWND monitoring and analysis toolkit using eBPF (github.com/lordprinz)
2
Streaming Patterns with DuckDB (duckdb.org)
1
Generate QR Codes with Pure SQL in PostgreSQL (tanelpoder.com)
48
Pipelining in psql (PostgreSQL 18) (verite.pro)
2
Gravitino is a high-performance, geo-distributed, and federated metadata lake (github.com/apache)
1
Taking over a Vibe Coded Project (reddit.com)
3
Hydro – a Rust framework for correct and performant distributed systems (hydro.run)
2