Forwarded from 微信搬运工(旧)
Telegraph
因为过路被集中隔离15天,我起诉了市政府
现在是2022年10月5日,因为原定的隔离期从7天变成14天又变成15天。 像压死骆驼的最后一根稻草,我再也控制不住我的愤怒了。 在提交了起诉状和证据目录后,我打算把我在集中隔离点经历的这一切都记录下来。 我为什么会被集中隔离呢? 9月23日早上9点40左右我从医院门口出来,打算去吃一碗热乎乎的鸡火丝,我走出门,我的爸爸就在10米外等着接我。我全程戴着口罩走在马路边上,突然很多人很凶的吼不要走这里,我以为是交警在执勤,就打算走人行道,结果误入了人行道上的封控圈。 发现不对劲,我立马想走出来,警察和医生都…
Forwarded from 少数派sspai
iPhone 14 系列相机操作指南 [by 果核Group]
https://sspai.com/post/76181
https://sspai.com/post/76181
少数派 - 高品质数字消费指南
iPhone 14 系列相机操作指南 - 少数派
其实我们永远不知道一张照片随着时间变化会有怎样的价值变化,而如果恰巧它真的会成为美好回忆的一部分,那么它的像素再怎么高都不过分。
Forwarded from Hacker News (yahnc_bot)
The HTTP crash course nobody asked for https://fasterthanli.me/articles/the-http-crash-course-nobody-asked-for
fasterthanli.me
The HTTP crash course nobody asked for
HTTP does a pretty good job staying out of everyone’s way.
If you’re reading this article, there’s a solid chance it was delivered to you over HTTP. Even if you’re reading this from an RSS reader o...
If you’re reading this article, there’s a solid chance it was delivered to you over HTTP. Even if you’re reading this from an RSS reader o...
Forwarded from Hacker News (yahnc_bot)
The Overflow Offline project https://stackoverflow.blog/2022/10/20/introducing-the-overflow-offline-project/
Stack Overflow Blog
Introducing the Overflow Offline project
For coders without an internet connection, an offline dataset provides an essential encyclopedia
Forwarded from Ray Tracing (Ray Eldath)
https://youtu.be/JLlIAWjvHxM 一共就 3w 行代码,statement-level replication, not binlog-level,不支持
另外几个小点:
- Raft log 每次都会 fsync,显然可以 batching 一下来提升性能。
- Andy 提到 compression helps Raft, and lzo is better than gzip in terms of databases.
- SQLite 有个用来生成数据的
TIME()、RANDOM() 等非确定性函数,也没有 sharding 和分布式事务。有一个设计得很好的 HTTP API,也有用户单纯为了这个单机跑 rqlite,一个简单但有效的产品。另外几个小点:
- Raft log 每次都会 fsync,显然可以 batching 一下来提升性能。
- Andy 提到 compression helps Raft, and lzo is better than gzip in terms of databases.
- SQLite 有个用来生成数据的
generate_series 特性。YouTube
rqlite: The Distributed Database Built on Raft and SQLite (Philip O'Toole)
CMU Database Group - Vaccination Database Tech Talks - Second Dose (2021)
Speakers: Philip O'Toole (rqlite)
rqlite: The Distributed Database Built on Raft and SQLite
September 13, 2021
https://db.cs.cmu.edu/seminar2021-dose2/#db1
Sponsors:
OtterTune (h…
Speakers: Philip O'Toole (rqlite)
rqlite: The Distributed Database Built on Raft and SQLite
September 13, 2021
https://db.cs.cmu.edu/seminar2021-dose2/#db1
Sponsors:
OtterTune (h…
Forwarded from AwesomeVisa
为了庆祝二十大的闭幕,我们公开了 Exodus 系列的最早五篇文章。
https://exodus.acacess.com/
Exodus 1.1 - 如何在移民中建立积极心态 https://letters.acacess.com/exodus-01
Exodus 1.2 - 如何高效地寻找海外工作机会? https://letters.acacess.com/exodus-02
Exodus 1.3 - 如何寻找有效信息?https://letters.acacess.com/exodus-03
Exodus 1.4 - 如何在出来后调整心态? https://letters.acacess.com/exodus-04
Exodus 1.5 - 如何在移民过程中面对种种无力感 https://letters.acacess.com/exodus-05
希望这些文章能帮助大家早日跑路成功,当然如果你希望读到更多类似的文章,别忘了订阅:
https://letters.acacess.com/bwe-80
https://exodus.acacess.com/
Exodus 1.1 - 如何在移民中建立积极心态 https://letters.acacess.com/exodus-01
Exodus 1.2 - 如何高效地寻找海外工作机会? https://letters.acacess.com/exodus-02
Exodus 1.3 - 如何寻找有效信息?https://letters.acacess.com/exodus-03
Exodus 1.4 - 如何在出来后调整心态? https://letters.acacess.com/exodus-04
Exodus 1.5 - 如何在移民过程中面对种种无力感 https://letters.acacess.com/exodus-05
希望这些文章能帮助大家早日跑路成功,当然如果你希望读到更多类似的文章,别忘了订阅:
https://letters.acacess.com/bwe-80