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Where are KSQL-related data and metadata stored?
Suggested Answer: A
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metadata is stored in and built from the KSQL command topic. Each KSQL server has its own in-memory version of the metastore.
13 comments · newest first
BE
Ben
10 months ago
Yup, Kafka Topics all the way!
JA
Janessa
10 months ago
I thought it was Zookeeper?
FE
Felix
10 months ago
Definitely Kafka Topics!
NO
Novella
10 months ago
Wait, is it really not in PostgreSQL?
SH
Sherita
11 months ago
KSQL data is stored in Kafka Topics.
LA
Latosha
11 months ago
I have a vague memory of PostgreSQL being mentioned in relation to KSQL, but it seems unlikely.
JE
Jenelle
11 months ago
I practiced a question similar to this, and I feel like the Schema Registry might be the right answer.
LI
Linwood
11 months ago
I remember something about Zookeeper being involved, but I can't recall the specifics.
DA
Darnell
12 months ago
I think KSQL-related data might be stored in Kafka Topics, but I'm not entirely sure.
MA
Mariko
12 months ago
I remember from the KSQL documentation that the data and metadata are stored in Kafka topics, not in Zookeeper or a separate database. So I'm pretty confident that option A is the correct answer.
RE
Rebbecca
12 months ago
Okay, let me think this through. KSQL is a stream processing engine for Kafka, so the data and metadata are likely stored in Kafka topics. But I'm not 100% certain, so I'll have to carefully consider the other options as well.
KA
Kathrine
1 year ago
Hmm, I'm a bit unsure about this one. I know KSQL is related to Kafka, but I'm not sure if the data and metadata are actually stored in Kafka topics or somewhere else. I'll have to think this through a bit more.
LE
Levi
1 year ago
I'm pretty sure KSQL-related data and metadata are stored in Kafka topics, so I'll go with option A.