performance ● Open release blockers #IstioCon Thanks also to the efforts of: ● Mitch Connors ● Nathan Mittler ● Francois Pesce ● Lin Sun ● Doug Reid ● Sven Mawson ● Jason Wang ● Martin Ostrowski

Indutny 在代码基础上产⽣生了了巨⼤大的影响，尤其是在加密中。 6. 还有许多为 Node 增⻓长作出贡献的⼈人: TJ Fontaine, Rod Vagg, Myles Borins, Nathan Rajlich, Dave Pacheco, Robert Mustacchi, Bryan Cantrill, Igor Zinkovsky, Aria Stewart, Paul Querna

SIGMOD 2021  #9.2 Audrey Cheng, Xiao Shi, Lu Pan, Anthony Simpson, Neil Wheaton, Shilpa Lawande, Nathan Bronson, Peter Bailis, Natacha Crooks, Ion Stoica: RAMP-TAO: Layering Atomic Transactions on Facebook's

visit http://creativecommons.org/licenses/by-sa/2.0/ or send a letter to Cre- ative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. Abstract Debian is possibly the largest free software

the code directly in front of them, without going on a journey discovering how the code works. —Nathan Gitter (https://medium.com/@nathangitter/local-reasoning-in-swift-6782e459d) 5© 2023 Adobe. All

condition). • Avoid improper response to shutdown signals in child processes just forked by system() (Nathan Bossart) This fix avoids a race condition in which a child process that has been forked off by system() connections” errors in pgbench on Windows (Noah Misch) • Fix vacuumdb's handling of multiple -N switches (Nathan Bossart, Kuwamura Masaki) Multiple -N switches should exclude tables in multiple schemas, but in (David Rowley) • Allow xid/subxid searches and ASCII string detection to use vector operations (Nathan Bossart, John Naylor) ASCII detection is particularly useful for COPY FROM. Vector operations are

condition). • Avoid improper response to shutdown signals in child processes just forked by system() (Nathan Bossart) This fix avoids a race condition in which a child process that has been forked off by system() connections” errors in pgbench on Windows (Noah Misch) • Fix vacuumdb's handling of multiple -N switches (Nathan Bossart, Kuwamura Masaki) Multiple -N switches should exclude tables in multiple schemas, but in (David Rowley) • Allow xid/subxid searches and ASCII string detection to use vector operations (Nathan Bossart, John Naylor) ASCII detection is particularly useful for COPY FROM. Vector operations are

condition). • Avoid improper response to shutdown signals in child processes just forked by system() (Nathan Bossart) This fix avoids a race condition in which a child process that has been forked off by system() creates a missing tablespace as an “in place” tablespace. • Fix permissions checks in CREATE INDEX (Nathan Bossart, Noah Misch) The fix for CVE-2022-1552 caused CREATE INDEX to apply the table owner's permissions these locks in the standard order. • Fix race condition between DROP TABLESPACE and checkpointing (Nathan Bossart) The checkpoint forced by DROP TABLESPACE could sometimes fail to remove all dead files

condition). • Avoid improper response to shutdown signals in child processes just forked by system() (Nathan Bossart) This fix avoids a race condition in which a child process that has been forked off by system() creates a missing tablespace as an “in place” tablespace. • Fix permissions checks in CREATE INDEX (Nathan Bossart, Noah Misch) The fix for CVE-2022-1552 caused CREATE INDEX to apply the table owner's permissions these locks in the standard order. • Fix race condition between DROP TABLESPACE and checkpointing (Nathan Bossart) The checkpoint forced by DROP TABLESPACE could sometimes fail to remove all dead files

Rename server variable session_auth_is_superuser to the more accurate current_role_is_superuser (Nathan Bossart) 1 https://www.postgresql.org/list/pgsql-committers/ 2 https://git.postgresql.org/gitweb/ their superuser status at connection time. • Remove feature which simulated per-database users (Nathan Bossart) The feature, db_user_namespace, was rarely used. • Remove wal_sync_method value fsync_writethrough vacuum_buffer_usage_limit to 2MB (Thomas Munro) • Improve performance when checking roles with many memberships (Nathan Bossart) • Improve performance of heavily-contended WAL writes (Bharath Rupireddy) 2682 Release