This looks like an amazing release! Here are my favorite features in order:
• Up to 2x speed up when using many DB connections
• ANALYZE runs significantly faster. This should make PG version upgrades much easier.
• Reduced index bloat. This has been improving in each of the last few major releases.
• JSON subscript syntax, like column['key']
• date_bin function to group timestamps to an interval, like every 15 minutes.
• VACUUM "emergency mode" to better prevent transaction ID wraparound
• Up to 2x speed up when using many DB connections • ANALYZE runs significantly faster. This should make PG version upgrades much easier. • Reduced index bloat. This has been improving in each of the last few major releases. • JSON subscript syntax, like column['key'] • date_bin function to group timestamps to an interval, like every 15 minutes. • VACUUM "emergency mode" to better prevent transaction ID wraparound