Це відео не доступне.
Перепрошуємо.
Apache Hadoop & Big Data 101: The Basics
Вставка
- Опубліковано 26 тра 2015
- This video will walk beginners through the basics of Hadoop - from the early stages of the client-server model through to the current Hadoop ecosystem.
More than 7 years on this is still a great video - thanks!
I was initially turned off by the audio quality (sounds like an analog phone call). But I'm glad I kept watching. The presentation was excellent! Thank you and now subscribing.
Nice and clear explanation of Hadoop and the Hadoop Ecosystem.
Thank you. Really good introduction and easy to focus on.
really very good explanation of hadoop....great!
i like it
just what i was looking for ..thank you. i think your intro is great
Great introduction !
I love this short and very helpful video
really helpful examples made it easy to relate and understand
Great Intro and refresh, thanks much appreciated
Great Video on Hadoop. Thanks a lot.
thank you for this intro! really helpful
Best video on that topic, thanks for that :)
Thanks for this! BIG help
Very Helpful 🙏. Many thanks !
wonderfully done
This was awesome!
Great 101 briefing
loved this !
awesome! thanks for the video
This is a very good video. What I do not like is that from the last minute it started to feel like you are doing a Cloudera commercial. It was not needed. The content although is clear and right to the point. Thanks for the video!
Thank you.
Great job
nice info.Thanx a lot...
Fantastic
In simple words - you can give a slice of each part of the cake, or each part. In the first instance, everyone must give their answer before we know all about 1; in the second instance, once one is done we know his answer
Good video! Thanx.
Good intro video...
nice stuff
What an Intro!
Hi, Suppose that I am going to store my database on hadoop. Let's suppose that I have three separate servers all with enabled hadoop.
1- Can I store my data on the three servers at the same time?
2- If I want to fetch some data from my database, so all the data come from one server or two or three of them?
My problem is mostly with database, because I cannot understand exactly how the database sync works on hadoop.
1. The data is stored and replicated in the three o many serves. For instances, If you have a file of 500 MB your file is split in many files in little chunks of 128 MB and each chuck replicated in each server.
2. MapReduce finds in the metadata, this is stored in the nameNode (Main server)
"With her." LOL, rip OP.
Impala not run on top of yarn.
Audio at 6:55 destroyed my ears
wrr