
PostgreSQL 14 Released!
2021年9月30日 · The PostgreSQL Global Development Group today announced the release of PostgreSQL 14, the latest version of the world’s most advanced open source database. PostgreSQL 14 brings a variety of features that help developers and administrators deploy their data-backed applications.
JHS PG-14 Paul Gilbert Signature Distortion Pedal - Sweetwater
Designed to the exact specifications of guitar virtuoso Paul Gilbert (Racer X and Mr. Big), the PG-14 gives you a stadium-level experience — the touch, feel, and response of a pushed tube amplifier — at manageable volumes.
PG-14 - JHS Pedals
JHS Pedals is proud to release the Paul Gilbert signature distortion "PG-14!” This is a new and unique distortion pedal specifically designed to Paul's specifications. At the heart of the circuit is a FET based distortion engine that emulates the touch, feel, and …
PG 14新特性汇总-腾讯云开发者社区-腾讯云
2023年8月9日 · PG 14为TOAST列添加了LZ4压缩,同时保留对pglz压缩的支持。 toast列的压缩算法在默认情况下,是由default_toast_compression配置参数决定的,该配置参数值默认为pglz,可以使用 alter table tab_name ALTER COLUMN c2 SET COMPRESSION lz4; 进行压缩算法的修改,但是修改对已经存在的tuple ...
JHS PG-14 Review - Premier Guitar
2020年6月22日 · The PG-14 shares some functionality and DNA with the JHS's Haunting Mids pedal—a mid-range tone manipulator that is one of Gilbert's favorite stomps. But it combines that unit's active mid-frequency control with a powerful FET drive circuit and a preamp at the input.
PostgreSQL 14版本发布,带你回顾新老特性 - 知乎
PostgreSQL 14 Gist索引 可以在构建过程中预先排序数据,可以更快地创建而且减少索引大小。 SP-GIST 支持覆盖索引,可以使用INCLUDE子句索引增加不可搜索的额外字段。
JHS Pedals JHS Paul Gibert PG-14 Signature Distortion Pedal
2020年1月10日 · JHS Pedals is proud to release the Paul Gilbert signature distortion "PG-14!” This is a new and unique distortion pedal specifically designed to Paul's specifications. At the heart of the circuit is a FET based distortion engine that emulates the touch, feel, and the response of a pushed tube amplifier.
PostgreSQL 中文手册(PG 14版本) - 哔哩哔哩
2023年9月7日 · 经过PostgreSQL中文社区文档翻译小组的努力,PostgreSQL 14.1中文手册终于完成翻译,正式上线啦! 《PostgreSQL 14.1手册》基于前一版本的《PostgreSQL 13.1手册》翻译。翻译工作由彭煜玮、车岩磊、赵宇、李鹏、宋金周、奇瑞强、林甲良和陈华军完成。
PG 14 + Pgpool-II + Watchdog 实现高可用(自动故障转移+读写 …
2022年10月19日 · Pgpool-II利用复制功能,通过在多个服务器之间分配SELECT查询来减少每个PostgreSQL服务器的负载,从而提高系统的整体吞吐量。 充其量,性能与PostgreSQL服务器的数量成比例地提高。 在许多用户同时执行许多查询的情况下,负载平衡最有效。 限制超出连接. PostgreSQL的最大并发连接数有限制,连接在这么多连接后被拒绝。 但是,设置最大连接数会增加资源消耗并影响系统性能。 pgpool-II对最大连接数也有限制,但额外连接将排队,而不是立 …
JHS Pedals PG-14 review - Guitar World
2020年8月28日 · The JHS Paul Gilbert PG-14 is ideal for players who want expressive, dynamic lead tones and the sound and feel of a fully cranked amp at lower volumes while being flexible enough to dial in their own individual tones that sound like nobody else.