1 dépôt
Awesome GitHub RepositoriesData Aggregation Challenges
Programming exercises that process large datasets to compute summary statistics across grouped records.
Distinct from Large-Scale Data Computation: Distinct from Large-Scale Data Computation: focuses on single-machine programming challenges for data aggregation, not distributed cluster computation.
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Awesome Data Aggregation Challenges GitHub Repositories
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- gunnarmorling/1brc
gunnarmorling/1brc
8,062Voir sur GitHubThe 1BRC (One Billion Row Challenge) is a Java performance benchmarking exercise that processes one billion temperature records from a text file to compute the minimum, mean, and maximum temperature per weather station. At its core, it is a large-scale data aggregation challenge designed to test how efficiently a Java program can parse and aggregate structured data from a plain text file, serving as both a programming exercise and a benchmark for Java performance optimization. The project distinguishes itself through a collection of performance-oriented architectural patterns for high-through
A programming exercise that processes one billion temperature records from a text file to compute per-station statistics.
Java1brcchallenges
