Milvus vs Qdrant: source lines of code compared

This page compares the source lines of code (SLOC) of milvus-io/milvus and qdrant/qdrant using cached OctoCounts reports. Code size is not code quality: a larger count only means more source material, not a better or worse project.

As of 2026-08-26, milvus-io/milvus contains 1,922,265 total lines (1,536,635 code) across 4,603 files, while qdrant/qdrant contains 433,587 total lines (365,362 code) across 1,846 files as of 2026-09-05. milvus-io/milvus is about 4.2x the size of qdrant/qdrant by code lines. Code size is not code quality: a larger count only means more source material, not a better or worse project.

Metricmilvus-io/milvusqdrant/qdrant
Files4,6031,846
Total lines1,922,265433,587
Code lines1,536,635365,362
Comment lines160,27718,205
Blank lines225,35350,020
Languages counted1212

Top languages in milvus-io/milvus: Go (74.3% of code), C++ (15.1% of code), C Header (5.2% of code). Top languages in qdrant/qdrant: Rust (95.7% of code), Python (1.3% of code), Protocol Buffers (0.8% of code). Go, C++, C Header, JSON, C appear only in milvus-io/milvus's top languages; Rust, Python, Protocol Buffers, YAML, TOML appear only in qdrant/qdrant's top languages.

Methodology: both counts come from cached OctoCounts reports generated with tokei. milvus-io/milvus was counted at ref master (commit dac586c8d798) on 2026-08-26; qdrant/qdrant was counted at ref 6ab21cac18ebb6f4ae29102c7f8f5cc11affd5de (commit 6ab21cac18eb) on 2026-09-05. See the counting methodology for ignored directories and analysis options.

Evidence and next steps:

Note: code size is not code quality. OctoCounts only reports reproducible line counts and makes no claim that either project is better.

Compare FAQ

Which has more lines of code, milvus-io/milvus or qdrant/qdrant?

milvus-io/milvus has more code: 1,536,635 code lines versus 365,362 for qdrant/qdrant, about 4.2x as much, based on cached OctoCounts reports as of 2026-09-05.

Does more source lines of code mean more complexity?

Not necessarily. SLOC measures size, not complexity, quality, or maintainability. A larger codebase can mean more features, more generated or vendored code, more verbose language idioms, or more tests — none of which imply the code is harder to work with. Use SLOC to gauge the scale of what you'd be reading or maintaining, not as a quality signal for milvus-io/milvus, qdrant/qdrant, or any repository.

How is this comparison calculated?

Methodology: both counts come from cached OctoCounts reports generated with tokei. milvus-io/milvus was counted at ref master (commit dac586c8d798) on 2026-08-26; qdrant/qdrant was counted at ref 6ab21cac18ebb6f4ae29102c7f8f5cc11affd5de (commit 6ab21cac18eb) on 2026-09-05. See the counting methodology for ignored directories and analysis options.

Can I compare a different branch, tag, or commit?

Yes. This page shows the default branch for each repository. Use the interactive comparison tool to pick any public GitHub repository, branch, tag, or commit SHA for both sides and get a fresh side-by-side report.