I recently mentioned the possibility of tables being drawn from a single Redis object, so you would get one row per key/value pair in the named hash, or one row per element in the named scalar, set, list or zset. This has now been committed, for use with Release 9.2 and later. There are examples in the regression test files. This is going to be particularly important when we get to writable tables, which is the next order of business.
For those of you who were in my talk yesterday, the breakage I mentioned has now been fixed.