User Guide

SQL Functions

• ABS
• AVG
• BETWEEN
• CASE
• CAST
• CEIL

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Clustering

• How To Enable Clustering

Limits & Best Practices.

• HarperDB Reserved words
• Do not install as sudo
• hash attributes are case insensitive.
• Operating System Limitations
• 1Gigabyte Limit to Request Bodies
• Automated Installation Of HarperDB

Windows 10 Subsystem for Linux

• Windows 10 & HarperDB

Performance Tuning

• User Limits; Max Open Files
• Configuring inline_data in the ext4 Filesystem

SQL

• Geospatial Functions
• HarperDB SQL Guide
• SQL Features Matrix
• Uppercase characters in schemas, tables & columns in SQL

Security

• Error: Must execute as User
• HTTP access control (CORS)
• SSL with HarperDB
• Basic Auth with Postman
• Basic Auth