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What Java library is KSQL based on?
Suggested Answer: A
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Since Confluent 5.4.0, Avro 1.9.1 is used. Since default value was added to enum complex type , the schema resolution changed from:
(<1.9.1) if both are enums:** if the writer's symbol is not present in the reader's enum, then an error is signalled. **(>=1.9.1) if both are enums:
if the writer's symbol is not present in the reader's enum and the reader has a default value, then that value is used, otherwise an error is signalled.
35 comments · newest first
SH
Sharika
10 months ago
I thought KSQL was just a query language, not tied to a specific library.
HA
Hannah
11 months ago
Yup, definitely Kafka Streams. Makes sense!
DO
Dominque
11 months ago
Wait, are you sure? I thought it was something else.
RE
Ressie
11 months ago
Totally agree, Kafka Streams is the backbone.
PE
Pearly
11 months ago
It's based on Kafka Streams!
BR
Bronwyn
12 months ago
I remember discussing the different components of Kafka, and I think KSQL is linked to Kafka Streams.
AR
Aron
12 months ago
Hmm, I thought KSQL might be related to Kafka Connect, but now I'm second-guessing myself.
MI
Micheline
12 months ago
I feel like I saw a question about this in practice, and it was definitely Kafka Streams.
DO
Doretha
1 year ago
I think KSQL is based on Kafka Streams, but I'm not entirely sure. I remember something about stream processing.
JE
Jesus
1 year ago
I remember learning that KSQL is an abstraction layer on top of Kafka, so it's likely built on one of the core Kafka libraries. I'm going to go with Kafka Streams for option A.
AL
Alita
1 year ago
Okay, let's see. KSQL is a SQL-like interface for Kafka, so it's probably built on top of one of the Kafka libraries. I'm going to guess Kafka Streams, since that's the main processing library for Kafka.
AL
Alecia
1 year ago
Hmm, I'm a bit unsure about this one. I know KSQL is related to Kafka, but I can't remember which specific library it's built on. I'll have to think about this one.
LU
Luis
1 year ago
I'm pretty sure KSQL is based on the Kafka Streams library, so I'll go with option A.
AR
Ardella
1 year ago
Ha, I bet the answer is Kafka Streams. I mean, what else would a SQL-like interface for Kafka be based on? It's not like they'd build it from scratch, right?
PH
Phillip
1 year ago
Wait, isn't KSQL a part of the Confluent Platform? I think it's got its own library, not just built on top of other Kafka components.
DO
Dorethea
1 year ago
D) Kafka Connect
VA
Valentin
1 year ago
C) Schema Registry
VA
Vanesa
1 year ago
B) REST Proxy
SO
Sophia
1 year ago
C) Schema Registry
EU
Eura
1 year ago
A) Kafka Streams
DE
Deane
1 year ago
B) REST Proxy
TA
Tambra
1 year ago
A) Kafka Streams
SH
Shanda
1 year ago
Hmm, I'm not sure about that. I thought KSQL was more like a wrapper for Kafka Connect, but I could be wrong.
AS
Ashton
1 year ago
Actually, KSQL is based on Kafka Streams.
PA
Paris
1 year ago
I'm pretty sure it's Kafka Connect.
AR
Arminda
1 year ago
No, I believe it's using Schema Registry.
NI
Nieves
1 year ago
I think KSQL is actually based on Kafka Streams.
TO
Tonette
2 years ago
I'm not sure, but I think KSQL might be based on Schema Registry.
JU
Judy
2 years ago
I'm pretty sure KSQL is based on Kafka Streams, since it's a SQL-like interface for processing and analyzing data in Kafka.
RU
Ruby
1 year ago
Actually, KSQL is based on Kafka Streams, not Schema Registry.
PA
Paz
1 year ago
C) Schema Registry
LA
Laura
1 year ago
Yes, you're correct. KSQL is indeed based on Kafka Streams.
PA
Paola
1 year ago
A) Kafka Streams
CE
Cecil
2 years ago
I agree with Corinne, Kafka Streams makes sense for KSQL.
CO
Corinne
2 years ago
I think KSQL is based on Kafka Streams.