4 ms·
You're describing a column store there, not a vector store.
by code_biologist 4y ago
You're describing a column store there, not a vector store.
- smitty1e 4y agoI always thought a columnar store was a series of key:value dictionaries that could produce an RDBMS table result on demand.
- jiggawatts 4y agoThat’s a specific physical implantation. If using a key-value storage system then the keys are: Row store: “table id; row id; column id” Column store: “table id; column id; row id” The difference is the order used to sort the data in storage. In reality, most column store systems use a more complex partitioning scheme with row groups and the like…
- smitty1e 4y agoI mean, sure. But even DNS is a key:value store, or would you say that's over-simplifying?