This topic contains 1 reply, has 2 voices, and was last updated by  naveenkumarreddybathina@gmail.com 1 year, 9 months ago.

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • #1949 Reply

    usha yogeshgowda
    Participant

    Questions:
    1.how to join manage table and external table
    2.what is performance tuning and configuration tuning? and give real time example for this.
    3.what is the difference between hive and hbase?
    4.When we create a table we define ware or partition statements,what is the difference between these two?

    #1953 Reply

    3>
    HIVE HBASE
    ——————————————————————–***———————————————————————-
    1.Hive is in short an analytical tool 1.HBase is a column-orienetd datastore.
    2.It provides a SQL-like language, so it makes it fairly easy 2.It’s all about performance and is widely used as a back-end for
    to write batch/hadoop jobs. high throughput systems.
    3.It does support basic indexes, but it doesn’t facilitate run-times 3.You can also write map-reduce jobs against HBase.
    anywhere close to real-time.

    4>

Viewing 2 posts - 1 through 2 (of 2 total)
Reply To: HIVE questions part 2
Your information:




cf22

Your Name (required)

Your Email (required)

Subject

Phone No

Your Message

Cart

  • No products in the cart.