Life cycles are defined in terms of the stages that mark progress in achieving the _________
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Cassandra is an [blank1] system in CAP terms, sacrificing co…
Cassandra is an [blank1] system in CAP terms, sacrificing consistency for availability during network partitions. [response_blank1]
Explain why data denormalization and duplication are accepte…
Explain why data denormalization and duplication are accepted practices in Cassandra, unlike in traditional relational databases.
What is the main principle of query-first design in Cassandr…
What is the main principle of query-first design in Cassandra?
Compare the embedding and referencing approaches for data mo…
Compare the embedding and referencing approaches for data modeling in MongoDB. When would you use each approach?
What data format does MongoDB use internally to store docume…
What data format does MongoDB use internally to store documents?
The MongoDB aggregation framework processes data through a s…
The MongoDB aggregation framework processes data through a series of stages called a [blank1]. [response_blank1]
In MongoDB’s replica set, which node handles all write opera…
In MongoDB’s replica set, which node handles all write operations?
What is the default block size in HDFS?
What is the default block size in HDFS?
MongoDB’s [blank1] identifier is a 12-byte unique ID that in…
MongoDB’s [blank1] identifier is a 12-byte unique ID that includes a timestamp and is automatically generated for each document. [response_blank1]