[ARROW-2132] [Doc] Add links / mentions of Plasma store to main README

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Component/s: Website
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18101
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 11/Feb/18 21:28
• Updated: 11/Jan/23 07:19
• Resolved: 22/Feb/18 17:11

Description

This should be listed as separate from, but noted as a part of, the C++ implementation

Issue Links

• links to: GitHub Pull Request #1636