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weishan

Re:Ask HN: How do you store your programming notes? on Saturday January 06, 2018 @11:38AM (#16085961)
i use treepad to store them.
Re:Startup Engineers and Our Mistakes with MongoDB on Wednesday August 02, 2017 @11:21AM (#14911230)
look at this article on why that benchmark was bullshit.

https://newbiedba.wordpress.com/2017/05/26/thoughts-on-postg...

Re:Ask HN: Posgresql JSON or MongoDB? on Thursday May 11, 2017 @05:12PM (#14319562)
Re:Ask HN: Posgresql JSON or MongoDB? on Thursday May 11, 2017 @04:33PM (#14319247)
MongoDB has HA built-in (replica sets). You will need to meddle with pacemaker/coroync or repmgr for HA in PostgreSQL.
Re:Ask HN: Posgresql JSON or MongoDB? on Thursday May 11, 2017 @04:27PM (#14319211)
WT is the default storage engine and it locks at document level ("row")
nice release!