Submission timeline
2007–2026One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.
First comments on top threads
HN comment orderAs a greying developer I am most amused by people discovering that 'old' technologies like SQL databases work really well. The only useful piece of advice I can give a younger developer is... be careful when drinking the newtech koolaid. And one more thing: star = Sequel.lit('*') User.select(:locale) .select_append { count(star).as(:amount) } .select_append { ((count(star) / sum(count(star)).over) * 100.0).as(:percentage) } .group(:locale) .order(Sequel.desc(:percentage)) just makes me want to cry. Learn SQL…
I used both NoSQL and SQL databases. Proper replication topologies (e.g. multi-master configurations) and JSON columns killed the NoSQL movement. I'm glad the NoSQL movement existed and forced the SQL camp into out-of-the-box thinking, but I wouldn't go for any NoSQL solution today on a greenfield project.
The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.
- Breakout years
- 2
- Total points
- 972
- Total comments
- 545
100+ points or 50+ comments
reference only — not used in Hall rules or ranking
reference only — not used in Hall rules or ranking
Every submission
| Date | Title as submitted | By | Points | Comments |
|---|---|---|---|---|
| 2015-03-10 | Goodbye MongoDB, Hello PostgreSQLFirst breakout · Best thread | YorickPeterse | 802 | 374 |
| 2017-01-13 | Goodbye MongoDB, Hello PostgreSQL | insulanian | 4 | 0 |
| 2021-03-11 | Goodbye MongoDB, Hello PostgreSQL (2015)Latest 20+ point return | ddtaylor | 166 | 171 |