first implementation but far to be optimal

2026-04-16 22:38:20 +02:00
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+# obikmer
+
+`obikmer` is a Rust tool for manipulation, counting, indexing, and set operations on DNA sequences represented as kmer sets.
+
+## Constraints
+
+- Target scale: metagenomic data, tens of Gbases, billions of kmers
+- Maximum efficiency in computation, memory, and disk usage
+- Input formats: FASTA, FASTQ, gzip, streaming stdin
+
+## Priority operations
+
+- Kmer counting (frequencies)
+- Fast search / query
+- Set operations: union, intersection, difference