VirtualTam's bookmarks

1. Time Series Benchmark Suite - A tool for comparing and evaluating databases for time series data

   2025-03-30
   database database/postgresql observability/time-series observability/time-series/influxdb performance/benchmark programming/go programming/sql

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   • TSBS Documentation
2. Cloudflare - Over 700 million events/second: How we make sense of too much data

   2025-02-04
   cloud-computing/cloudflare observability/logging programming/go

   Permalink
3. lnav - Logfile navigator

   2025-01-30
   command-line database/sqlite observability/logging programming/c++ programming/json

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   • The Logfile Navigator
   • Command Line Interface
   • Log Formats
   • SQLite Interface
4. wirelogd - Logging daemon for Wireguard

   2025-01-04
   network/vpn/wireguard observability/logging programming/go

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   Wirelogd relies on the latest handshake to determine if a peer is active or inactive. While there is trafic the handshake should be renewed every 2 minutes. If there is no trafic handshake is not renewed. Based on this behavior we assume that if there is no new handshake after a while, the client is probably inactive.

5. foundations - Cloudflare's Rust service foundations library

   2024-11-22
   cloud-computing/cloudflare network/http network/reverse-proxy network/tcp network/udp observability programming/rust

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   • Introducing Foundations - our open source Rust service foundation library
   • Oxy is Cloudflare's Rust-based next generation proxy framework
   • Trying Out Cloudflare's foundations Library for Rust
6. awesome-limits - System limits that, when breached, led to someone having a bad time

   2024-11-01
   distributed-system infrastructure/site-reliability-engineering linux network observability

   Permalink
7. Can Grafana run Doom?

   2024-10-26
   game/doom network/websocket observability/grafana programming/webassembly

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   • grafana/doom-datasource
   • Grafana Demo - Doom Dashboards
8. InfluxDB Tech Tips — Optimizing Flux Performance

   2024-06-01
   observability/time-series/influxdb

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   • Top 5 Hurdles for Flux Beginners and Resources for Learning to Use Flux
   • Top 5 Hurdles for Intermediate Flux Users and Resources for Optimizing Flux
   • Optimize Flux queries
   • Sort and limit data with Flux
9. Crowdsec - Curated Threat Intelligence Powered by the Crowd

   2024-05-29
   bsd linux/iptables network/firewall observability/logging programming/go

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   • crowdsecurity/crowdsec
   • Documentation
     • Docker / Podman Deployment
     • Data Sources
     • Parsers
     • Configuration
     • Observability / Prometheus
     • OpenAPI Specification
   • Blog
     • Building a Network for Small Businesses Part 1: Hardware
     • Building a Network for Small Businesses Part 2: Running Configurations
     • Building a Network for Small Businesses Part 3: Attack Scenarios
   • Discussion on HN (2020)
10. elastic-integration-corpus-generator-tool - Generate an event corpus given a specific integration

    2024-05-15
    observability/elastic/elasticsearch observability/logging programming/go programming/json

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    • quickwit-oss/benchmarks/tree/main/scripts/create-generated-log-dataset
11. Everything I need to know about Influxdb, Grafana and Flux

    2024-05-04
    observability/grafana observability/time-series/influxdb programming/python programming/python/numpy

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12. All you need is Wide Events, not "Metrics, Logs and Traces"

    2024-04-19
    database distributed-system observability observability/logging observability/metrics observability/tracing

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    • Scuba: Diving into Data at Facebook - International Conference on Very Large Data Bases (VLDB) (PDF, Talk)
    • HN discussion
    • Axiom - Stop sampling, observe every event
      • Adaptive _time compression — A database hacker story
    • Eventrelay - An event streaming/storage system for the rest of us
    • Honeycomb - Identify Outliers
    • Rill - Fast operational dashboards that your team will actually use
    • Strangeloop 17 - Why We Built Our Own Distributed Column Store by Sam Stokes
13. How I keep myself Alive using Golang

    2024-03-31
    diabetes food health observability/grafana observability/time-series/prometheus programming/go

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    • Tidepool - An open source, nonprofit effort building an open data platform to make diabetes data more accessible, actionable, and meaningful
14. spacer - CLI tool to insert spacers when command output stops

    2024-02-25
    command-line linux observability/logging programming/rust

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15. SOC - System and Organization Controls

    2024-02-17
    code-review infrastructure/automation observability security security/audit security/authentication security/authorization single-sign-on source-code-management/git source-code-management/github

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    • The SOC2 Starting Seven
    • SOC2: The Screenshots Will Continue Until Security Improves
16. Scaphandre - A metrology agent dedicated to electric power and energy consumption metrics

    2024-02-15
    electricity observability/metrics observability/time-series/prometheus power programming/rust server virtualization/qemu

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    • The road to Scaphandre v1.0 - Challenges and improvements to come on IT energy consumption evaluation
    • Scaphandre v1.0 is here : Windows support, IT resources metrics, packaging, and more...
17. Linux perf examples

    2024-01-13
    command-line linux observability/tracing performance performance/profiling

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    • Perf Wiki
    • The Unofficial Linux Perf Events Web-Page
18. Distributed Tracing in Rust

    2023-12-17
    distributed-system observability/logging observability/opentelemetry observability/tracing programming/rust

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    1. Logging Basics
    2. Tracing Basics
    3. Inter-Service Tracing
    4. Correlating Logs and Traces
19. Rust std fs slower than Python!? No, it's hardware!

    2023-11-30
    amd hardware/cpu linux/kernel/ebpf memory observability/tracing programming/python programming/rust

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    • Xuanwo/when-i-find-rust-is-slow
    • Std::fs::read slow?
20. Elasticsearch - Grok processor

    2023-11-19
    observability/elastic/elasticsearch observability/elastic/logstash observability/logging programming/go programming/java programming/regular-expressions programming/rust

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    • Elastic - Grokking Grok
    • Kibana - Debug grok expressions
    • Grok Constructor
    • Elasticsearch Grok Patterns
    • Logstash Grok Patterns

    Alternative implementations:

    • vjeantet/grok - Simple library to use/parse grok patterns with Go
      • GuanceCloud/grok - Fork of the above
      • logrusorgru/grokky - Pure golang grok-like library
      • Telegraf's Grok Parser Plugin
    • Vector Remap Language - Datadog Grok Parser