Thursday, 3 November 2016

Teradata Quick refresher for most popular Utilities

Teradata utilities are very important while working with SQL and in data warehousing projects. The below short and crispy definitions help you can use while attending for interviews or in your day to day work to refresh your Teradata knowledge.

  • MultiLoad - Inserts, updates, deletes, or upserts rows in a Teradata table by using the MLOAD command-line utility. It can handle multiple SQL statements in a single operation. You can provide user-defined SQL for complex operations. This stage is best used for bulk updates, deletes, upserts, and complex interface operations.
  • TPump - Inserts, updates, deletes, or upserts rows in a Teradata table using the TPUMP command-line utility. It can do concurrent updates on the same table. It can handle multiple SQL statements in a single operation. You can provide user-defined SQL for complex operations.
  • FastExport - Exports data from a Teradata table by using the FEXP command-line utility. You can customize it to use user-defined SQL statements for extraction. This stage is best used for bulk extracts from Teradata.
More:

7 comments:

  1. Great post. Keep posting such kind of info on your page.I'm really impressed by your blog.The clarity on your put up is simply cool and i could suppose you're an expert in this subject.

    Assignment writing service reviews

    ReplyDelete
  2. Great post. I’d like to mark like this too attractive event and real hard work to make an enormous article. Extremely
    attractive blog. A lot of blogs, I see these days don't really present anything that I'm interested in my website .but I'm most definitely interest in
    this one. I am in reality happy with article quality and direction. This post is spot on in enlightening how some ideology
    applies to any writing position. Thanks a lot for preservation huge stuff. I am extremely a good deal thankful used
    designed for this position.

    ReplyDelete
  3. Great post. Keep posting such kind of info on your page.I'm really impressed by your blog.The clarity on your put up is simply cool and i could suppose you're an expert in this subject.

    Adidas Yeezy Boost 350
    Adidas NEO Shoes
    Adidas NMD XR1 Primeknit
    Adidas Ultra Boost Uncaged Hypebe

    ReplyDelete
  4. Great post. I’d like to mark like this too attractive event and real hard work to make an enormous article. Extremely
    attractive blog. A lot of blogs, I see these days don't really present anything that I'm interested in my website .but I'm most definitely interest in
    this one. I am in reality happy with article quality and direction. This post is spot on in enlightening how some ideology
    applies to any writing position. Thanks a lot for preservation huge stuff. I am extremely a good deal thankful used
    designed for this position.
    Reply
    Pandora Charms Clearance
    Pandora Earing Studs
    Pandora Necklaces

    ReplyDelete
  5. Great post. Keep posting such kind of info on your page.I'm really impressed by your blog.The clarity on your put up is simply cool and i could suppose you're an expert in this subject.Pandora Charms Clearance
    Pandora Earing Studs
    Pandora Necklaces

    ReplyDelete
  6. Thank you for the nice website. I know about it thanks to the https://beforewriting.com/term-paper-writing/ resource that can be very useful for students and young writers. Here you can order any article you have to write and get it ready on time. Professional writers who work here will help you to meet sll your deadlines. Just visit the resiurce, I trust them.

    ReplyDelete