Weibin Zeng

The change has merge into `format-definition-dev` branch for continue development, close this PR.

parquet-cli is a good reference for CLI: https://github.com/apache/parquet-mr/tree/master/parquet-cli

databend native CLI: https://github.com/datafuselabs/bendsql

> I would also like to add something about neighborhood retrieval. For example, stats (min, max, etx.) for an ego-network. neighborhood retrieval is indeed a common operation in graph analysis,...

HDF5 could be the first First priority and is the good first issue to address.

Support the data types of [Graph Query Language](https://www.gqlstandards.org/what-is-a-gql-standard) standard. The GQL standard is not yet publicly available, we can refer to the data types of [cypher language](https://neo4j.com/docs/cypher-manual/current/syntax/values/].

For arrow and GQL standard. DateTime and Array Type could be the first priority and the good first issue to address

> Any movement on this? Maybe support a webassembly binding so that we can use it from any other programming language. WASI is now a days is the default binding....

If arrow 14.0.0 is not fit to JAVA SDK, you change the CI install dependency: https://github.com/alibaba/GraphAr/blob/1d714605fadf37f4a311b0f158535e9415a1599c/.github/workflows/java.yml#L39 to ```bash sudo apt install -y libarrow-dev=13.0.0-1 libarrow-dataset-dev=13.0.0-1 libarrow-acero-dev=13.0.0-1 libparquet-dev=13.0.0-1 ``` as a temporary...

some tutorial need to add: [ ] How to convert csv format dataset to GraphAr with C++ SDK [ ] How to convert csv format dataset to GraphAr with Spark...