Core Concepts
DynaWarp introduces a novel probabilistic indexing structure for efficient log data retrieval, outperforming existing solutions in terms of storage space, false positives, and query throughput.
Abstract
Modern monitoring systems face challenges in processing and storing vast log data.
Dynatrace Grail utilizes DynaWarp for efficient log data retrieval.
Traditional RDBMS and NoSQL databases have limitations for log data storage.
Big data processing systems lack low query latencies for large data sets.
DynaWarp's novel algorithm enables efficient indexing and deduplication of log data.
Immutable sketches in DynaWarp optimize query execution and memory usage.
Stats
"DynaWarp required up to 93% less storage space than the tested state-of-the-art inverted index."
"DynaWarp achieved up to 250 times higher query throughput than the tested inverted index."
"DynaWarp had up to four orders of magnitude less false-positives than the tested state-of-the-art membership sketch."
Quotes
"Our benchmarks show that DynaWarp requires up to 93% less storage compared to inverted indices."
"A log retrieval solution based on DynaWarp is able to perform needle-in-the-haystack queries up to 8,600 times faster than a linear data scan."