Interested to Buy Any Domain ? << Click Here >> for more details...
What is the best practice on deciding the number of column families for HBase table?
- 1 Answers
- 184 Views
- I also Faced
- E-Mail Answers
Answer / Vijaylaxmi
The ideal number of column families for an HBase table depends on factors such as data access patterns, consistency requirements, and the size of the tables. As a general rule, fewer column families are better to minimize overheads; however, too few can lead to overloading columns with unrelated data. A good practice is to design column families based on the natural grouping of related attributes.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is hbase fsck?
What is hotspotting in hbase?
Explain what is wal and hlog in hbase?
Compare rdbms with hbase?
Define compaction in HBase?
Assume that an HBase table Student is disabled. So, how to access the student table once it is disabled, by using Scan command?
Tell me about the types of hbase operations?
How does bloom filter help in searching rows?
What is the full form of MSLAB?
How will you design or modify schema in hbase programmatically?
Explain why to use hbase?
What is the function of HMaster?
-
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)
