1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java
- 1brc
- challenges
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TranslatedVPS Fusion Monster Server Test Script — we now recommend the Go version (zero external dependencies): https://github.com/oneclickvirt/ecs
AWS Lambda Power Tuning is an open-source tool that can help you visualize and fine-tune the memory/power configuration of Lambda functions. It runs in your own AWS account - powered by AWS Step Functions - and it supports three optimization strategies: cost, speed, and balanced.
- aws
- aws-lambda
- serverless
- stepfunctions
sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.
- web
- metrics
- monitoring
- webperf
Quantifying the pulse of parallelism: A C++ concurrency telemetry framework measuring the human-perceived efficiency of concurrent execution strategies.
A minimal benchmark for scalability, speed and accuracy of commonly used open source implementations (R packages, Python scikit-learn, H2O, xgboost, Spark MLlib etc.) of the top machine learning algorithms for binary classification (random forests, gradient boosted trees, deep neural networks etc.).
- machine-learning
- data-science
- r
- python
Cinebench 2026 Standalone Desktop Setup with Pre-Activated Features
- automation
- cinebench
- cinebench-2026
- cinebench-crack
HammerDB: The industry standard open-source database benchmark
- benchmark
- benchmarking
- benchmarks
- db2
Continuous Regression Testing for Engineering Teams
- open-source
- regression-testing
- developer-tools
- performance-testing
Cinebench 2026 Standalone Desktop Setup with Pre-Configured Components
- automation
- cinebench
- cinebench-2026
- cinebench-crack
AIDA-64-Extreme: Pre-Activated Desktop Edition with Full Feature Set
- aida64
- aida64-extreme-compatibility-check
- aida64-extreme-detailed-reporting
- aida64-extreme-hardware-diagnostics
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Benchmark harness and data: QEMU emulation vs native Buildx nodes for multi-arch container builds.
Test driven benchmarking.
Java based iiBench for MySQL/Percona/MariaDB
Aida 64 Extreme 2026: Complete Standalone Desktop Setup with Full Feature Set
- aida64
- aida64-extreme-compatibility-check
- aida64-extreme-detailed-reporting
- aida64-extreme-hardware-diagnostics