* Queries on arbitrary metadata fields from CLI should pass a proper DB query directly to the server * Current implementation communicates all metadata (minus file metadata) and is not scalable to large databases * SQLAlchemy has known performance issues for large databases, see e.g. https://docs.sqlalchemy.org/en/14/faq/performance.html#result-fetching-slowness-core and SimDB may need an API to communicate directly with SQL. * Example: For a large database of 20,000 entries, `simdb remote list -l 0` takes about 4 seconds, however requesting metadata takes longer, e.g. `simdb remote list --limit 0 -m userid -m codeid -m machineid -m shotid -m dateid -m seqid` takes 20s.
