thevar1able/ClickHouse
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ClickHouse/docs/en/roadmap.md
BayoNet 324fd98de6 Update of english documentation (#2918) 
* Updating of english translation.

* Some bugs are fixed.
2018-09-04 14:18:59 +03:00

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Roadmap

Q3 2018

  • ALTER UPDATE for mass changes to data using an approach similar to ALTER DELETE
  • Adding Protobuf and Parquet to the range of supported input/output formats
  • Improved compatibility with Tableau and other business analytics tools

Q4 2018

  • JOIN syntax that conforms to the SQL standard:

    • Multiple JOINs in a single SELECT
    • Setting the relationship between tables via ON
    • Ability to refer to the table name instead of using a subquery

  • Improvements in the performance of JOIN:

    • Distributed JOIN not limited by RAM
    • Transferring predicates that depend on only one side via JOIN

  • Resource pools for more accurate distribution of cluster capacity between its users