What is NoSQL database
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- Опубликовано: 11 сен 2024
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The way you talk its amazing.. I love your presentation style... Please talk about Firebase Database how we can work with that because we are familiar with RDBMS specially I am... so I m not able to think in NoSQL database style
waiting for these type of videos
I think your channel is the always a first step toward learning any skill in Computer science
Great video. You make a great teacher. You explained it very well. Also enjoyed the chart at the end of the video. Look forward to more videos from you.
Hey Hitesh, great video very very explanatory - I really wish if you show more depth on all 4 categories.
Hi Hitesh,
I think you missed one thing in the start that there were two type of database exists before NoSQL called MultiValue database system.
UniData database is a multivalue databse that was developed around 50 years ago.
Yes. IBM's hierarchical and network databases are several decades old. They were the forerunner for the relational databases which in turn were the forerunner for the NoSQL databases. Rightly said, @Shabaz Khan. Great video, Hitesh. Keep them coming.
Hey Hitesh, Can you make a video on Horizontal scaling vs Vertical scaling?
Everything old is new again! I've been working with/programming databases for almost forty years and I've never used an "SQL database" outside of Computer Science graduate school where I studied databases and query optimization in the mid 1980s. CODASYL/Network, Hierarchical, Flat File, CSV, COBOL from the old days and now XML and JSON which I think are great. Every application is different and the data storage format should be considered individually according to the requirements of the application.
You are such a awesome teacher. Thanks
This channel will grow at exponential rate.
Loved this video. Will clear explanation without all the complication jargon and abbreviations everyone else throws around
Please talk about software design patterns, why we need design patterns? Pros and Cons.
Nice topic Hitesh. Bring such more topics which each computer science people must to know.
1 point that I found missing is
SQL Provides better querying capability compared to most of the no sql database.
how?
Nice Vid Hitesh and great that you introduced Asset property towards the end.
I got more information about noSQL from this video. Thank You.
It's highly informative. I paused it many time to visit wiki page for NoSQL and official website of MongoDB, redis, Cassandra, Neo4J etc. Thank you for the video.
I guess this is best way to watch this video
sir make a video on how to attain off-campus placements like google,MS,IBM
Hey sir, kindly make a video about Apache Cordova. I really like your videos. Love and Respect from Pakistan.
Very soon everyone will be talking about capacitor by Ionic instead of Cordova or phonegap
Thanks for guidance sir. Feeling so honoured. A nice informative video will make it easy to choose what should we learn next.
Really nice informantion sir.i face problem in university where teachers only know about sql database and when some student says i want to make a app with firebase they say what is firebase no u cannot use this .if you use this how we take viva form u . you should follow the old way becz our teacher only now about normalizations 😔
University teacher sucks they are noob in themselves and are not aware of new modern stuffs
If u want to learn nosql then u can check out video
good video for a fair understanding of nosql db
so good to get knowledge right now, as recently I got an opportunity to study NoSql as a part of Big Data Tools(subject).Now I know the basic info. Hope to get more from him on the same topic.
Hey Hitesh, love the content. Try minimizing the hand gestures tho , it's quite distracting.
I loved the way u explained the whole thing.
Sir, make a video on what we should choose? Web development or web design?
Great Guidance given to coming people . I also got very much help from your video lot of confusion was there but i got solutions to implement further in my way . Very much Thank You from my Heart
I'm working in IT company and we are recommended to use relational database.
Hey hey hey ..hitesh sir here came with another great new technology called Nosql ..
very helpful video for me.
needs more video like these advanced technology.
Awesome video! Could you please make a video on the Security issues in NoSQL databases.Thanks!
If we want realtime location what type of database should we use......????
This video is exactly what I was looking for
Good video Hitesh! its nice that you spoke about the cons as well.
Thanks
last snapshot just cleared most of the confusing part while dealing with nosql
Sir please make series on using git 😅😅😍😍
BTW love your video ❤️❤️
your videos are always among the best. Thanks a lot for these valuable contents.
wonderful explanation ... Hats Off bro. Your tutorials always saved my lot of time
super teaching
amazing ...
i didn't really heard about relational db and nosql db ...
i just know and heard mysql ...
but now i know that..
so thanks for this video ...
😊😊😊
Heads up mysql is a relational db.
Some simple hands on video about this would be great, showing the differencies between them both.
Really more useful..Bro..
Need more video like this..
Thank u buddy
Thanks Hitesh for this wonderful video! Cheers!
Amazing video.Knowledge Explode in video
Hello Hitesh, hope you are safe and doing good.
Have a technical question in mind, thought you will be the right person to reach out to. I didn't know how to reach you and hence asking you here. Thanks a lot for your reply in advance.
Question:
Can a database table structure be with 2 columns,
1. Record Id ( which is the unique reference to identify a record)
2. XML file ( the entire data of the record is stored in XML file instead of storing in multiple columns)
If possible what is the advantage over multi columns table structure ? usually RDBMS has multiple columns.
Thanks dude..explained them pretty well
{ video_is : "awesome" }
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I hit a roadblock when I was using firebase recently, regarding giving different levels of access to multiple users, I think it is easy to program with relational databases because the permissions for users are done behind the scenes using sql queries for different tables, but in firebase you have to maintain it upfront .. I guess
Long video ..but interesting..and mongoDB is my fav also
Your explanation is good but you should use Pictures, charts and tables for the same. That would be far better, quick and easier to understand.
I like this video.... Tq for solving my problem..
you are a good teacher. you are amazing. thank you for those informations
Can anyone explain ( video time 3:38 ), first he is saying in no sql we focus on schema, and on the other hand on no sql ( video time 4:14) data is stored on free form format ?
My question is in both expressions is he talking about only on database which is no sql or one of them (either schema or free form format) is about relational database ?
Thank you in advance!
at time 3:38 , he want to talk about SQL database, he mistakenly referred it as NOsql
Awsm video sir.
Lots of new things to learn. 😃
Finally able to differentiate between them☺️
Great video, very informative.
Sir all of your video is great. Sir I want to learn JDBC, is it market value is good?
Great video, thanks
I just love u r video..
Great videos Hitesh..Thank you
Hey Hitesh,
Very informative video.
Thank you sir for the video
Very nice video.
Hi . great to know about this topics..thanks.. would like to ask weather hardware resources like RAM is required more in nosql as compared to relational db?
Hey hitesh sir please tell me whether I can do programming on iPad pro or not
As Ive brought it instead of a laptop please tell me sir......
Hello sir ! It was an amazing video. I would like to ask few things here. I am working on a social media application in which MongoDB has to be used . I have gone through the MongoDB documentation and now I have clear understanding of MongoDB queries like insert , update , find etc. But I am not clear that how Document Database model should be design. I would like to request you please make a video on Design of Document database. What should be constraints there like should we consider redundancy , relation among collections etc just like Relational model or should ignore these things & design our model freely. Thank you in advance
Oracle RAC scale as much as u want, who said RDBMS cannot be scaled, those free one' MySql, postgresql etc might hav such difficulty but RDBMS community has got Oracle.
If you do not know what data to collect, which one do you recommend? The structure of mariadb (mysql) is very important and difficult to change. I am starting to think it would be mongodb.
Very well explained... 🤗🤗
Thanks.
it's found very important for me.
Oh! I was waiting for it thanks
ur content is awesome man!
thank you
Amazing video sir..is it possible to move a relationship database project to a NoSQL database system?
Really informative
Sir can you make a video on Carrers in Database like Oracle & many more can you make a dedicated video on that & which Certification should a person should take to become a DBA please I want some guidence on this & also if Possible make a video on Cloud Computing & Carrers on cloud computing & which Certification should a person should take.
I know I'm asking too much but I'm confused between these two which should I take in as my career.
Please make a video about blockchain technology and how to become a blockchain developer
Thank you
Thank you sir. Your all videoes are to the point.
Could you please share few real life applications of both SQl and NO SQL database so that it is easy to relate?
Hello Sir, why do I feel very hard to understand No SQL..
Do you have a video published comparing NoSQL databases and what kind of apps use which database in it, there a lot of NoSQL db's trending
Thanks for the video.
well explained
that is a very nice video : )
Why Didn't you mentioned FIREBASE anywhere ? Can FIREBASE be Used for Large Scale project ?
Hi, you can read this:)
crisp.chat/blog/why-you-should-never-use-firebase-realtime-database/
That article is little old. Firebase has fixed most of the issues. Their Firestore is also much better
I took Screenshot of that table.
Thank you❤
Sir , what things should we check for selecting technology stack for a web application ?
Sir how graph db is becoming a non-relational db since all nodes are connected according to the relations?????
I want to make a application like instagram.
So I should use Graph DB.
Will it be a good approach?
Plzz make a video on how to edit linux source code how to make ur own os. sir plzz do it fast bcoz i really need it and i trust on u sir that u will give me ryt information.plzz do it fast. Thnxxxx
Augustya Sharma Learn a lot.
I'm really afraid by people's comments about noSQL
When I started to become learn become web developer and I found I should go with MEAN stack
And I'm really getting fun and easy to learn with this
But now people is telling that you should not avoid SQL
That's makes me little worried
But what should I do sir?
I'm really very new in this field
And I have no idea about this things
And thanks for the video, I just learnt about more noSQL
SQL came half-century back. Things have changed but it's not going anywhere anytime soon. Normalization focused on minimizing the database size because storage was expensive. These days we focus on performance and user experience. Database Joins can take time and hit on user experience. Scalability is definitely a major issue with SQL.
Rabindra Joshi then what should i do?
Learn SQL.
The concept of normalized forms is not very practical, but you'll still be using the primary & foreign key, and constraints frequently. Why are you against learning SQL, btw? You have to write schema, just like noSQL, but before creating table. Use of multiple tables is popular, like documents in NoSQL. Same people who used to use SQL had to switch to NoSQL so it's definitely not very different.
Rabindra Joshi yes, I think I should learn SQL without getting any tension about it
Actually , now I am having a course on udemy.com for web development
It's now about to complete
Then I will start to study SQL too
Thank you so much
Can a running mysql db be changed to nosql in future, i mean whole of the data of mysql could be hosted on nosql db also?
Sir, I have a confusion about what is difference between web developer and software programmer..? Can you provide answer for this or video on this..?
Sir how nosql is less secured
Plz little bit describe about it in. Next video
thank you !
can i use nosql database for my online voting system ????
Famous Design patterns used by most popular software applications.
This is nice one...Do more videos on Database related things.
can we design hybrid application which uses both RDBMS(Transactions alone) and NoSQL?
Awesome💯💯
plz make video how to learn and be best in communication skill