Interested to Buy Any Domain ? << Click Here >> for more details...
Clarify Memtable?
- 1 Answers
- 80 Views
- I also Faced
- E-Mail Answers
Answer / Bhupendra Pratap Singh
Memtable in Apache Cassandra is an in-memory data structure that stores recently written data. It acts as a cache for frequently accessed data. Data is eventually flushed from the Memtable to SSTables (Sorted String Tables) on disk.
| Is This Answer Correct ? | 0 Yes | 0 No |
Define Compaction?
What is Cassandra-Cqlsh?
Query language is executed in Cassandra database. Clarify?
What is hadoop, hbase, hive and cassandra? Specify similarities and differences among them.
What is the use of “void close()” method?
How Cassandra provide High availability feature?
What are the different features of Cassandra?
What Platforms Cassandra runs on?
Is it possible to add or delete column families in a working group?
What is simple strategy?
What is tunable consistency in Cassandra?
Does Cassandra work on Windows?
-
Apache Hadoop (394) - MapReduce (354)
- Apache Hive (345)
- Apache Pig (225)
- Apache Spark (991)
- Apache HBase (164)
- Apache Flume (95)
- Apache Impala (72)
- Apache Cassandra (392)
- Apache Mahout (35)
- Apache Sqoop (82)
- Apache ZooKeeper (65)
- Apache Ambari (93)
- Apache HCatalog (34)
- Apache HDFS Hadoop Distributed File System (214)
- Apache Kafka (189)
- Apache Avro (26)
- Apache Presto (15)
- Apache Tajo (26)
- Hadoop General (407)
