QuestDB
Data
time series database
SHOW HN2019
22points
10comments
#1,133of 2,195 in 2019
Top 52%of 2019 by points
How HN took it
QuietFewer than 5 comments about the project
0 positive, 4 neutral or asking, 0 mixed, 0 critical, out of 4 comments about the project.
The thread, comment by comment
Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.
positive neutral or mixed critical about another commenter or something else the maker
What HN said
What people liked
Performance on par with kdb and faster at resampling
From 1 comment
We stay on par with KDB in most cases we tested, exempt for resampling of time series (xbar in kdb) where we are much faster
bluestreak on HN
Objections
No high availability or horizontal scalability yet
From 2 comments
QuestDB has relational data model supporting larger range of data types. We use SQL for all queries, have SQL optimiser and provide useful error reporting. All accessible over…
bluestreak on HNBack in 2012, my former boss forced me to use marklogic as a database to ingest and help display positional data in real-time. Unable to get marklogic to work without building…
bluestreak on HN
Questions
How does performance compare to kdb
From 1 comment
How does it compare to kdb performance wise?
sirffuzzylogik on HN
How is data consistency achieved
From 1 comment
Interesting project, how do you manage to achieve consistency of the data?
woodyHood on HN
Why Java was chosen
From 1 comment
I understand, that the choice was made 5 years ago, but why Java?
priezz on HN
How it compares to InfluxDB, Prometheus, Graphite
From 1 comment
How does it compare to existing time series databases such as InfluxDB, Prometheus or even Graphite?
m3slo on HN
Alternatives named
kdb
From 1 comment
How does it compare to kdb performance wise?
sirffuzzylogik on HN
InfluxDB
From 1 comment
How does it compare to existing time series databases such as InfluxDB, Prometheus or even Graphite?
m3slo on HN
Prometheus
From 1 comment
How does it compare to existing time series databases such as InfluxDB, Prometheus or even Graphite?
m3slo on HN
Graphite
From 1 comment
How does it compare to existing time series databases such as InfluxDB, Prometheus or even Graphite?
m3slo on HN
MarkLogic
From 1 comment
Back in 2012, my former boss forced me to use marklogic as a database to ingest and help display positional data in real-time. Unable to get marklogic to work without building…
bluestreak on HN
Redis
From 1 comment
Back in 2012, my former boss forced me to use marklogic as a database to ingest and help display positional data in real-time. Unable to get marklogic to work without building…
bluestreak on HN