What are the best solutions for dependency handling in different processes of ETL in a data lake when getting data from different sources?

Asked by Last Modified  

Follow 0
Answer

Please enter your answer

Accounting Expert

It can sometimes be difficult to order transformation steps properly and ensure that each step is working properly. Aim for a solution that helps you build out the transformation piece easily (ideally without code) to reduce the time spent building pipelines and to more easily root out any potential...
read more
It can sometimes be difficult to order transformation steps properly and ensure that each step is working properly. Aim for a solution that helps you build out the transformation piece easily (ideally without code) to reduce the time spent building pipelines and to more easily root out any potential hiccups. read less
Comments

Related Questions

Which is easy to learn for a fresher Hadoop or cloud computing?
Hadoop is completely easy . You can learn Hadoop along with other ecosystem also . If you need any support then feel free contact me on this . i can help you to lean Hadoop in very simple manner .
Praveen
0 0
5
What is the response by teachers for basic members?
It seems to be catching up. However the general figures are low.
Sanya
0 0
9
Is there a list of the world's largest Hadoop clusters on the web?
No . As pf now Yahoo has tested with 5000 nodes . but there is no such information .
Nishant
0 0
7
what should I know before learning hadoop?
It depends on which stream of Hadoop you are aiming at. If you are looking for Hadoop Core Developer, then yes you will need Java and Linux knowledge. But there is another Hadoop Profile which is in demand...
Tina

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Understanding Big Data
Introduction to Big Data This blog is about Big Data, its meaning, and applications prevalent currently in the industry.It’s an accepted fact that Big Data has taken the world by storm and has become...
M

Mymirror

0 0
0

Lesson: Hive Queries
Lesson: Hive Queries This lesson will cover the following topics: Simple selects ? selecting columns Simple selects – selecting rows Creating new columns Hive Functions In SQL, of which...

BigDATA HADOOP Infrastructure & Services: Basic Concept
Hadoop Cluster & Processes What is Hadoop Cluster? Hadoop cluster is the collections of one or more than one Linux Boxes. In a Hadoop cluster there should be a single Master(Linux machine/box) machine...

How to change a managed table to external
ALTER TABLE <table> SET TBLPROPERTIES('EXTERNAL'='TRUE') This above property will change a managed table to an external table

Rahul Sharma

0 0
0

13 Things Every Data Scientist Must Know Today
We have spent close to a decade in data science & analytics now. Over this period, We have learnt new ways of working on data sets and creating interesting stories. However, before we could succeed,...

Recommended Articles

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

In the domain of Information Technology, there is always a lot to learn and implement. However, some technologies have a relatively higher demand than the rest of the others. So here are some popular IT courses for the present and upcoming future: Cloud Computing Cloud Computing is a computing technique which is used...

Read full article >

We have already discussed why and how “Big Data” is all set to revolutionize our lives, professions and the way we communicate. Data is growing by leaps and bounds. The Walmart database handles over 2.6 petabytes of massive data from several million customer transactions every hour. Facebook database, similarly handles...

Read full article >

Big data is a phrase which is used to describe a very large amount of structured (or unstructured) data. This data is so “big” that it gets problematic to be handled using conventional database techniques and software.  A Big Data Scientist is a business employee who is responsible for handling and statistically evaluating...

Read full article >

Find Hadoop near you

Looking for Hadoop ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you