{"repo":"PsyChip/VEC","free":true,"listed":false,"github":"https://github.com/PsyChip/VEC","clone":"git clone https://github.com/PsyChip/VEC.git","description":"GPU-resident vector database in single exe","language":"C++","stars":15,"topics":["cuda","database","memcached","nvidia","redis"],"license":null,"category":"databases-storage","readme_excerpt":"VEC A dead simple vector database that lives on your GPU. Store millions of embeddings in VRAM. Find the nearest ones in milliseconds. Single exe, no dependencies, no configuration. The entire server (minus CUDA kernels) is 200 KB of C++ program. No GPU? No problem. vec-cpu does the same thing using system RAM. --- Protocol Binary only over Windows named pipe ( \\\\.\\pipe\\vec ) or Linux Unix socket ( /tmp/vec .sock ). TCP on port 1920 for network access. 16 commands, one envelope. See PROTOCOL-2.0.md for the byte-exact spec. The only way to interact with VEC is through the SDK packages — there is no text interface. SDK File ----- ------ C++ (header-only) sdk/vec client.h Python 3 (numpy) sdk/vec client.py Node.js sdk/vec client.js TypeScript sdk/vec client.d.ts Delphi sdk/vec client.pas --- What it does - PUSH — store a vector, optionally with label and ≤100KB data payload. - QUERY — nearest-neighbor search (L2 or cosine). - QID — same as QUERY but by stored vector index or label. - EXISTS — exact-match dedup lookup by vector content. - GET — retrieve records by index, label, or batch. - SET DATA / GET DATA — manage per-slot payload independently. - UPDATE — overwrite vector in place (label/data untouched). - LABEL / DELETE / UNDO — manage slots. - CLUSTER / DISTINCT / REPRESENT — DBSCAN, farthest-point sampling, representative selection. - INFO / SAVE — metadata and persistence. QUERY/QID/GET use a shape mask to control result fields: 0x01 vector, 0x02 label, 0x04 data. Defaul","default_branch":null,"files":null,"tree":[],"storefront":"/r/PsyChip","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/PsyChip/VEC/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}