Questions related to PipelineDB - A PostgreSQL extension for high-performance time-series aggregation
Questions tagged [pipelinedb]
51 questions
0
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1 answer
How to create continuous views for leaderboards?
I have a set of events coming in with the structure player_id, score, timestamp. I want to create cycle based leaderboards on this so that I can see the players daily, weekly, monthly and yearly leaderboards. What kind of aggregations should I use.…
user1124403
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1 answer
pipelinedb aggregates in where clause
Im am using pipelinedb for testing some analysis of data streams from sensors.
I want to be able, as an example, to find events in a stream that are defined by an aggregate. E.g. find events where the difference between max(temperature) and…
Pemburu
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What happens to postgreSQL when I install pipelineDB extension?
I would like to compare pipelineDB and PostgreSQL.
Reading the documentation, I found out that pipelineDB is the extension of PostgreSQL.
Then I'm getting curious : What am I have to do with PostgreSQL to compare pipelineDB?
Does system regards…
Sumin Son
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-1
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1 answer
pipelinedb Continuous Views xxx_mrel NUMERIC to bytea?
enter image description hereI ran into a problem with pipelinedb.
There is a NUMERIC type field in the Continuous Views I built, but the mrel table generated in pipelinedb is bytea. Why is this?
Have you met? There is a good solution. Thank you
Here…
LiMeng Ren
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1 answer
How to Upgrade version pipelinedb
Upgrade version pipelinedb
What the last version of the extension kafka for pipelinedb ?
How to download the last version.
I use version 0.9.3
valdir
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-1
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1 answer
how to send message to kafka producer using pipelindb?
I am learning kafka and pipelinedb and I got across the following statements,
how to send message to kafka producer using pipelindb?
Do you have a example?
