Nivea's Tutorials
Nivea's Tutorials
  • Видео 9
  • Просмотров 46 162
Hadoop for Beginners: Understanding HDFS, YARN & MapReduce with Easy Examples. #HadoopBasics #hadoop
In this video, we break down the basics of Hadoop and its key components-HDFS, YARN, and MapReduce-in a simple and easy-to-understand way. Whether you’re new to Big Data or just looking for a refresher, this tutorial will guide you through the core concepts. We also dive into the MapReduce architecture, showing how it works with a clear, step-by-step example. Perfect for beginners or anyone looking to grasp the foundations of Hadoop.
#bigdata #mapreduce #yarn #hdfs
Просмотров: 82

Видео

SQL Stored Procedures, Functions and Views explained basicsSQL Stored Procedures, Functions and Views explained basics
SQL Stored Procedures, Functions and Views explained basics
Просмотров 72611 месяцев назад
Basic concepts of Stored procedures, functions and views in detail #sql #storedprocedure #sqlfunctions #sqlviews Easy to understand explanation
SQL PIVOT & UNPIVOT simple explanationSQL PIVOT & UNPIVOT simple explanation
SQL PIVOT & UNPIVOT simple explanation
Просмотров 7 тыс.4 года назад
SQL pivot and unpivot easy and simple expression
SSLC Maths Arithmetic Sequences questions (Samandara srenikal) Malayalam (part 2)SSLC Maths Arithmetic Sequences questions (Samandara srenikal) Malayalam (part 2)
SSLC Maths Arithmetic Sequences questions (Samandara srenikal) Malayalam (part 2)
Просмотров 484 года назад
Solved some questions from Kerala state board Maths text book
SSLC Maths Arithmetic Sequences (Samandara srenikal) questions in MalayalamSSLC Maths Arithmetic Sequences (Samandara srenikal) questions in Malayalam
SSLC Maths Arithmetic Sequences (Samandara srenikal) questions in Malayalam
Просмотров 504 года назад
Solved some questions from Kerala state board Maths text book
SSLC Maths - Arithmetic Sequences (Samandara srenikal) in MalayalamSSLC Maths - Arithmetic Sequences (Samandara srenikal) in Malayalam
SSLC Maths - Arithmetic Sequences (Samandara srenikal) in Malayalam
Просмотров 744 года назад
Explaining Arithmetic Sequence
ROW NUMBER in SQL explainedROW NUMBER in SQL explained
ROW NUMBER in SQL explained
Просмотров 7 тыс.5 лет назад
Easy to understand
WHERE clause and HAVING clause in SQL explained with an exampleWHERE clause and HAVING clause in SQL explained with an example
WHERE clause and HAVING clause in SQL explained with an example
Просмотров 27 тыс.7 лет назад
UNION, INTERSECT, EXCEPT in SQL explained using Venn diagramsUNION, INTERSECT, EXCEPT in SQL explained using Venn diagrams
UNION, INTERSECT, EXCEPT in SQL explained using Venn diagrams
Просмотров 3,1 тыс.7 лет назад

Комментарии

  • @SIMAJA.
    @SIMAJA. 9 дней назад

  • @thomasjaimon
    @thomasjaimon 10 дней назад

    Well done Nivea 👏

  • @mohitmakhija4763
    @mohitmakhija4763 10 дней назад

    Thank you so much for making hardoop understand in an easy manner.

  • @mannequin189
    @mannequin189 10 дней назад

    Thanks for sharing this information. Very useful

  • @meenumary361
    @meenumary361 10 дней назад

    Very informative. Great work dear

  • @naveagmanohar6890
    @naveagmanohar6890 10 дней назад

    🤎

  • @VinothrajK-y8n
    @VinothrajK-y8n Месяц назад

    Thanks for the video

  • @sholanababatunde3665
    @sholanababatunde3665 2 месяца назад

  • @Rasa_Krishna27
    @Rasa_Krishna27 3 месяца назад

    its good ,can you please add two more columns like profit and lose and make a pivot with all columns avaliable in the table .i want one column with count ,other with max and another with sum .can you please do it ,i have such requirements.

  • @ramprasadsomaraju3889
    @ramprasadsomaraju3889 3 месяца назад

    very helpful

  • @gurusekharreddy6915
    @gurusekharreddy6915 5 месяцев назад

    I have to do dynamically. How can i do

  • @snehasishbehera8447
    @snehasishbehera8447 6 месяцев назад

    Thank you so much for explaining this topic so well.

  • @ravikanth330
    @ravikanth330 7 месяцев назад

    Hiii madam, may I know from how long have you been working on SQL server?

    • @ravikanth330
      @ravikanth330 7 месяцев назад

      I really need your help as am going to start learning MSSQL, powerbi and Azure. Please let me know if you can help me. Thank you

  • @anwarmuhammad6943
    @anwarmuhammad6943 8 месяцев назад

    Thats soo helpful thank you so much for this

  • @harshavardhanms3086
    @harshavardhanms3086 8 месяцев назад

    Very clearly explained mam Thank you so much

  • @pmanoharan4108
    @pmanoharan4108 11 месяцев назад

    Highly informative;Thanks a lot

  • @naveagmanohar6890
    @naveagmanohar6890 11 месяцев назад

    👍

  • @Notmyrealname099
    @Notmyrealname099 11 месяцев назад

    Thank you! Very good explanation!

  • @dthieu2002
    @dthieu2002 Год назад

    Like eat the cake ! Thank you!

  • @siva_garlapati
    @siva_garlapati Год назад

    Excellent explanation, please do more videos on SQL

  • @sbn4862
    @sbn4862 Год назад

    You have unique price numbers, it doesn't work if we have double numbers. I just wont to set numbers row by row from 1 to the end! As INDEX in power query

  • @talvinramnah1051
    @talvinramnah1051 Год назад

    Thank you!

  • @ameenabdulbarr8342
    @ameenabdulbarr8342 Год назад

    What does the s mean when using the where clause

    • @randyinmpls5413
      @randyinmpls5413 Год назад

      It just gives the subquery an alias. You give the subquery the alias name of Frank if you wanted😊

  • @ahmadyano123
    @ahmadyano123 Год назад

    Thank you so much! You explained better than every instructor and course paper I found on the internet and offline as well! You're a hero.

  • @subhashinib7608
    @subhashinib7608 2 года назад

    Your voice is not at all clear

  • @lagudaadeyemi8359
    @lagudaadeyemi8359 2 года назад

    why do we have to put [2019] , and not just 2019?

  • @ManojKumar-zn2gf
    @ManojKumar-zn2gf 2 года назад

    For example country column is holding some country names like USA, UK, India, Australia and some Null values, In my case I need to filter country name 'USA' and fields which is 'NULL' in single where condition. Does there is any other way to filter these condition. Pls let me know answer to this question. Note: Null is not a value in that country column.

  • @syamprasadp1994
    @syamprasadp1994 2 года назад

    madam in from clause we have to write select * is complusory or we can write column names

  • @bangkitsitohang2009
    @bangkitsitohang2009 2 года назад

    Tq My case solved by your tutorial

  • @jayaramm9052
    @jayaramm9052 2 года назад

    Simple but powerful 🙏

  • @lleon9561
    @lleon9561 2 года назад

    ty

  • @noykei7769
    @noykei7769 3 года назад

    Great video, clear and simple.

  • @newmovie9499
    @newmovie9499 3 года назад

    You helped me very much

  • @newmovie9499
    @newmovie9499 3 года назад

    Thanks

  • @sadafkhan3125
    @sadafkhan3125 3 года назад

    Mam can u plz make full tutorial on MySQL. :-)

  • @A4Abhinav
    @A4Abhinav 3 года назад

    Awesome video mam

  • @perizatbeis3910
    @perizatbeis3910 3 года назад

    Я поняла спасибо 👍🏼👍🏼👍🏼❤️

  • @ankit151-f7k
    @ankit151-f7k 3 года назад

    gm where i have to practice SQL IF YOU HAVE ANY SOFTWARE SEND ME LINK

    • @ankursharma6157
      @ankursharma6157 3 года назад

      MySQL Workbench. There are no charges to download or use MySQL Workbench. I have learnt SQL by practicing on MySQL Workbench.

  • @stereohearts970
    @stereohearts970 3 года назад

    Thank you!!!

  • @richardfrimpong1997
    @richardfrimpong1997 3 года назад

    Where from the 1500 because the total figure was different figures from the one you explained.

  • @abrammakgalemele3491
    @abrammakgalemele3491 3 года назад

    Thank you\

  • @mrinmoy682
    @mrinmoy682 3 года назад

    thanks a lot.....

  • @xoxo-yp1fc
    @xoxo-yp1fc 3 года назад

    THAT WAS A SIMPLE,CLEAR EXPLANATION MUCH BETTER THAN THAN A LOTTA RUclipsRS. Good JOb

  • @ilolita_
    @ilolita_ 4 года назад

    excellent explanation

  • @sibelgeorge1379
    @sibelgeorge1379 4 года назад

    Thanks... but wont the answer with having clause also have USED - 0? WILL IT ONLY DISPLAY NEW.

  • @muhammadfahadakram7639
    @muhammadfahadakram7639 4 года назад

    you are showing wrong results , i have wrote following query { SELECT item, TYPE , SUM(price) FROM items WHERE price > 500 GROUP BY TYPE HAVING SUM(price) > 1500 } and result are { bed , new , 1700}

    • @niveastutorials2138
      @niveastutorials2138 4 года назад

      Hi, in the query I have written , I have not included ‘item’ in my select statement. And in your query you have ‘item’ in your select statement but not included in group by clause. Please double check. Thanks

  • @basilbench9438
    @basilbench9438 4 года назад

    Thank you. You made it very clear!

  • @JackMillerIndia
    @JackMillerIndia 4 года назад

    many thanks!

  • @radiagulzan
    @radiagulzan 4 года назад

    this was a very clear explanation, thank you !

    • @srinathmukkamalla9236
      @srinathmukkamalla9236 4 года назад

      ruclips.net/video/i2BjvSNJprA/видео.html

    • @jaidensalvatore4842
      @jaidensalvatore4842 3 года назад

      I dont mean to be off topic but does someone know a way to get back into an Instagram account? I was dumb forgot my password. I love any tips you can offer me!

    • @reyanshholden4292
      @reyanshholden4292 3 года назад

      @Jaiden Salvatore Instablaster ;)

    • @jaidensalvatore4842
      @jaidensalvatore4842 3 года назад

      @Reyansh Holden I really appreciate your reply. I found the site thru google and im waiting for the hacking stuff atm. Looks like it's gonna take a while so I will get back to you later with my results.

    • @jaidensalvatore4842
      @jaidensalvatore4842 3 года назад

      @Reyansh Holden It did the trick and I finally got access to my account again. I am so happy! Thanks so much you really help me out!

  • @papunisahu2411
    @papunisahu2411 5 лет назад

    please upload more sql internal videos..