install guppy for crash_gen

change format

delete empty title

Update Evaluation-ch.md

Update Queries-ch.md

Update TAOS SQL-ch.md

[TD-1476]<feature>: a demo for calcite

[TD-1489] add concurrent inquiry test case

[TD-1656] <doc>: fix command to detect systemd in documentation.

Release/s103

Update architecture-ch.md

Update cluster-ch.md

Update architecture-ch.md

Minor modifications on multi-tables queries and add LIKE in query sample.

Recover multi grade storage section.

Minor modifications

Minor modifications on multi tables aggregation queries.

Many minor modifications.

Minor modifications

[TD-1249]<fix>:memory leak in rpc

Patch/td 1632

[TD-1651] feature: add lgtm code analyzer support.

Patch/td 1632