in Technology by

Describe Memtable in Cassandra?

1 Answer

0 votes
by

Memtables are basically a cache space containing content in key and column format.

Related questions

0 votes
    Cassandra has properties of both __________ and ____________ ? Kudu and Hbase Neo4j / Amazon Dynamo All the options Google Bigtable / Amazon Dynamo MongoDB / Google BigTable...
asked Sep 6, 2021 in Technology by JackTerrance
0 votes
    Cassandra supports which of the below API's to retrieve and manipulate data (1)Client API (2)All the options (3)Thrift API (4)Avro...
asked May 7, 2021 in Technology by JackTerrance
0 votes
    Real-time data ingestion in Cassandra can be done using (1)Kafka (2)none (3)both Spark and Kafka (4)Spark...
asked May 7, 2021 in Technology by JackTerrance
0 votes
    What is Replication Factor in Cassandra? (1)unique element (2)Box plot (3)number of data copies existing (4)number of primary key...
asked May 7, 2021 in Technology by JackTerrance
0 votes
    Which among the following is undesirable in a relational data model, but not in Cassandra? (1)Normalization (2)Understanding (3)Denormalization (4)Rigorous...
asked May 7, 2021 in Technology by JackTerrance
0 votes
    What is the default log level used by Log4J in cassandra (1)WARN (2)INFO (3)DEBUG (4)ERROR...
asked May 7, 2021 in Technology by JackTerrance
0 votes
    In cassandra consistency is achieved through consistency tuning mechanisms (1)True (2)False...
asked May 7, 2021 in Technology by JackTerrance
0 votes
    Which among the following is undesirable in a relational data model, but not in Cassandra? (1)Understanding (2)Rigorous (3)Denormalization (4)Normalization...
asked May 7, 2021 in Technology by JackTerrance
0 votes
    What is the default Partitioner in apache Cassandra cluster (1)RandomPartitioner (2)HashPartitioner (3)ByteOrderedPartitioner (4)Murmur3Partitioner...
asked May 6, 2021 in Technology by JackTerrance
0 votes
    Thrift API is used either to read or write data from Cassandra (1)True (2)False...
asked May 6, 2021 in Technology by JackTerrance
0 votes
    Which is the least verbose logging level in cassandra (1)debug (2)error (3)trace (4)fatal...
asked May 6, 2021 in Technology by JackTerrance
0 votes
    What is the biggest perrformance gain in cassandra write operations? (1)commit log in a same disk (2)share same drive (3)no drive required (4)commit log in a separate disk...
asked May 6, 2021 in Technology by JackTerrance
0 votes
    What can also be attributed as wide-row in apache Cassandra (1)Clustering Key (2)Compound Key (3)Foreign Key (4)Primary Key...
asked May 6, 2021 in Technology by JackTerrance
0 votes
    Cassandra was developed by _____________. (1)Google (2)Amazon (3)None of the options (4)Facebook...
asked Apr 23, 2021 in Technology by JackTerrance
0 votes
    Source Command in Cassandra is used to? (1)debug a file (2)execute a file (3)run a file (4)combile a file...
asked Apr 17, 2021 in Technology by JackTerrance
...