from Hacker News

tanelpoder

joined 7/15/18, 11:24 PM has 3556 karma

• DuckDB 1.4 will support producing Polars Lazy Dataframes

  by tanelpoder on 6/24/25, 5:27 PM, with 0 comments

• Arrow-Powered Log Parser

  by tanelpoder on 6/24/25, 4:42 PM, with 0 comments

• SQL Plan Execution FlameGraphs with Loop and Row Counts

  by tanelpoder on 6/21/25, 10:28 AM, with 0 comments

• Zed Debugger

  by tanelpoder on 6/18/25, 5:56 PM, with 6 comments

• The SRE Report 2025 Survey by Catchpoint

  by tanelpoder on 6/17/25, 6:02 PM, with 0 comments

• A collection of sample agents built with Agent Development (ADK)

  by tanelpoder on 6/13/25, 9:22 PM, with 0 comments

• Builder.ai did not "fake AI with 700 engineers"

  by tanelpoder on 6/12/25, 5:47 PM, with 97 comments

• SnakeViz: An in-browser Python profile viewer

  by tanelpoder on 6/10/25, 4:58 PM, with 0 comments

• AWS open sourcing pgactive: active-active replication extension for PostgreSQL

  by tanelpoder on 6/10/25, 2:53 PM, with 0 comments

• Some CUDA code examples with READMEs

  by tanelpoder on 6/7/25, 12:56 AM, with 0 comments

• An Arrow Flight SQL Server with DuckDB or SQLite back-end execution engines

  by tanelpoder on 6/4/25, 9:20 PM, with 0 comments

• Visualizing Database Query Optimizer Plan and Cost Search Space (2005) [pdf]

  by tanelpoder on 6/4/25, 5:24 AM, with 0 comments

• Exploring Postgres SQL plan execution "expected" vs. "actual" metrics visually

  by tanelpoder on 6/4/25, 5:05 AM, with 0 comments

• Catbench Vector Search Demo Has Postgres SQL Throughput, Latency Monitoring Now

  by tanelpoder on 5/30/25, 7:50 PM, with 6 comments

• Systems Correctness Practices at Amazon Web Services

  by tanelpoder on 5/30/25, 12:43 PM, with 132 comments

• Flame Charts: The Time-Aware Sibling of Flame Graphs

  by tanelpoder on 5/29/25, 7:32 AM, with 0 comments

• Modern AI Infrastructure: Performance Landscape

  by tanelpoder on 5/27/25, 6:05 AM, with 0 comments

• Understanding Cost Models (2020)

  by tanelpoder on 5/25/25, 9:06 PM, with 0 comments

• How to debug large, distributed systems: Antithesis (2024)

  by tanelpoder on 5/25/25, 7:47 PM, with 0 comments

• Immutability Changes Everything (2016)

  by tanelpoder on 5/25/25, 3:53 AM, with 1 comments

• Nginx Tutorial: Using OpenTelemetry Tracing to Understand Microservices (2023)

  by tanelpoder on 5/23/25, 7:27 PM, with 0 comments

• Conventional Commits

  by tanelpoder on 5/23/25, 2:06 PM, with 0 comments

• ScubaDuck is a reimplementation of Meta's Scuba front end query interface

  by tanelpoder on 5/23/25, 1:32 PM, with 0 comments

• SDR-RDMA: Software-Defined Reliability Architecture for Planetary Scale RDMA

  by tanelpoder on 5/23/25, 3:16 AM, with 1 comments

• Toto: Time-Series-Optimized Transformer for Observability

  by tanelpoder on 5/22/25, 3:48 PM, with 1 comments

• Using DuckDB databases as lightweight Data Lake access layer

  by tanelpoder on 5/22/25, 6:27 AM, with 0 comments

• Direct TLS can speed up your connections

  by tanelpoder on 5/22/25, 5:49 AM, with 48 comments

• Insights into DeepSeek-V3: Scaling Challenges on Hardware for AI Architectures

  by tanelpoder on 5/21/25, 7:19 PM, with 0 comments