I am enjoying this course so far, thank you very much for your work Keerti. One criticism I have is that the video would benefit from staying on the topic more. I noticed a significant part of the lectures were dedicated to explaining what you are going to show later, it gets a little distracting when it is constantly interrupting the lecture.
Need experts guide: As a Business Analyst from Supply Chain Management Background, can I become a Database Administrator if I learn database concepts in details? I have a good grasp in MySQL and Power BI for analyzing data for reporting purpose in my current organization.
55:19 I can see that you've stated the B-tree time complexity as O(log_m N), which I get as you also introduced us to the concept of an m-way tree. However, both in different internet sources (geeks for geeks for example), and also at my university, I've always heard the complexity of it is O(log n), could you or someone else in the comments help me getting why it is like that? Apart from that, that's a great video, good you've published it 😉
When we say o( ) something we mean rate of change in time or space . So it doesn't matter if it is o (log n to base m ) or o(log n to base 2) rate of change is 0( log n). Means the rate of change is logarithmic. I hope answer is right. Any CS grads correct me
You may want to review time-complexity and maybe sort algorithms? My own background is not entirely thorough so there were a few points with the multilevel indexing and comparisons where trees and sort were referenced. If I hadn't touched on them in undergrad I probably wouldn't have known what was being referenced. (then again I honestly studied for tests and promptly forgot a lot... then worked in frontend so this may be more intuitive than I found it)
Is there acourse I can watch before this one, so I can even follow along to this one? xD I have no prior knowledge on servers, databases, clients,....etc. But would love to learn. If anyone has recommendations on videos or good learning sites, I would appreciate you sharing them 🙃
Your very first server shouldn't be all that difficult, just create a localhost and let the server run over that, then use some arrays or objects on the server file (i just name it server.js, because i work with JavaScript node right now) to store the data of your project. I'll add some links to useful stuff later to this comment but chatGPT could already show you a basic setup and packages needed. If you don't use node tho idk how different it will be for you th-cam.com/video/Ud5xKCYQTjM/w-d-xo.html This video was to create user Authentication but it was my first time creating a server and it was pretty simple
Exams. So what is the Proctor exam that's when you have someone that is supervising a reminder during your examination and specifically for online. Okay. So what that means is that you can sign up and schedule an online exam and through uh, a web camera and if you uh, you would just take the exam and somebody would watch you to make sure uh that you're not cheating. Okay. So, uh now it's even easier to getuh, and so uh, uh before the only way you could take this exam you had to go in person to a test center, but now uh that Pearson view is part ofProctored exams, uh, and so, uh, I at this point I recommend that you try to go to a test center. But um, if you just want to get even certified and you really excited, uh, definitely go take it online. All right. Now, we just have some uh remaining questions here. So what does it cost to take this exam? It's $100 USD is the most inexpensive native assertification. Um, it's going to take 90 minutes. Oh, that's the time that you're allocated during the uh, the example. It doesn't actually take that long. You could probably get a done in under an hour again. It's not a very hard certification but I do recommend that when you go to the exam you maximize, um all of your time and review questions, uh, because it is a very good habit to get into when you take exam. There are 65So far. Hey Andrew, this doesn't sound that great. Why would I want to even bother getting this and you might be thinking about skipping the CCP, but I'm going to tell you, uh, that that is not what you should do. You should actually go get the CCP and why is that? Well, it's for a totally different reason it's because the CCP is going to help you build confidence and it's a very easy win because it's the easiest certification because it's the most inexpensive certification. It's the perfect opportunity for you to uh get comfortable for when you actually go take a real exam. Okay, so the other team
Please let them teach some real engineering stuff kid ..rise above this DSA thing... Learn something which will be actually helping you in industry...for DSA there are many channels..go and visit them
Aku harap astro kembalikan semua sitcom tapi jadikan lebih progressive, contoh gelak khas, jadikan Gelak Khas Live, Lawaking Live , sepahtu reunion live. buat bermusim then selang2. Sayang dh takde astro warna tapi boleh try
b-tree vs b+tree- comparison section - you mentioned btree stores keys in internal nodes and b+ stores keys only in the left nodes. am confused. if keys are stored only in the leaf nodes, how do search and traverse through B+ nodes before we reach the leaf nodes. I believe you missed something.
First five seconds: Subscribe! Five seconds later: Subscribe! Five seconds after that: Subscribe! Look. I appreciate the work you put into this, but I’ve never seen someone plug their channel at the end of every single chapter.
Totally screwed the definition of abstraction...why we need to know this, I'm not sure....rather the "API" is all we care about, schemas, keyspaces, designing architecture for any app, what we can use it to build highly scalable architecture, we don't want to reinvent the wheel.
A lot of effort went behind creating this, thank you so much for making it reach more people! Hope it helps 😇
So, can we skip the part about sqlite and then watch others, which we want?
Thank you so much for this❤
Thank you. It's really insightful.
Awesome
Par apne channel yeh series Puri toh ki nahi
As someone who spent 5 hours listing and mind mapping each database and their functions yesterday, this video is my deus ex machina.
lol share the mindmap with us..... Use something like gitmind and Make it read only
I watch it when I'm asleep
I am here to say CONGRATS for reaching 10M 👏👏 well deserved
Bravo! Dynamic, interesting, accessible... This course was very enjoyable and instructive.
comprehensive guide to databases, would have been great to have subtitles. Very good course!
I am enjoying this course so far, thank you very much for your work Keerti. One criticism I have is that the video would benefit from staying on the topic more. I noticed a significant part of the lectures were dedicated to explaining what you are going to show later, it gets a little distracting when it is constantly interrupting the lecture.
Golden thing came on this channel again 😍😍😍
If possible please make another video on pager how is does lock management in great details.
Thank you so much for such in-depth video 🎉
Is there any chance of getting CC? I have hearing impairment and it would be so nice to read what’s being said. Thanks!
I second this motion, please!!!
It's been added now
Need experts guide: As a Business Analyst from Supply Chain Management Background, can I become a Database Administrator if I learn database concepts in details? I have a good grasp in MySQL and Power BI for analyzing data for reporting purpose in my current organization.
I got to 7:00 and was already in love with this information!
This is what I have been looking for a long time
55:19 I can see that you've stated the B-tree time complexity as O(log_m N), which I get as you also introduced us to the concept of an m-way tree. However, both in different internet sources (geeks for geeks for example), and also at my university, I've always heard the complexity of it is O(log n), could you or someone else in the comments help me getting why it is like that? Apart from that, that's a great video, good you've published it 😉
Hi @qpisz8199
O(log n) basically means O(log_2 n) used generally for BSTs, where m=2.
@@deepshikharb Ah yes, that makes sense, thanks for the explanation ;-)
When we say o( ) something we mean rate of change in time or space . So it doesn't matter if it is o (log n to base m ) or o(log n to base 2) rate of change is 0( log n). Means the rate of change is logarithmic.
I hope answer is right. Any CS grads correct me
Appreciate all your effort!
Thank you Keerti, looking forward for more informational videos!
21:27 BASICALLY ACCURACY, SMOOTH WORKING WITHOUT ANY PIN DROP VOICE......
Great content 👍🏻
Thank you so much for this.
please turn on subtitles. Thanks
I am agree, it will be kind if the subtitles was turned on.
Thank you so much
The great content 👍🏽
Amazing 😍
Time to add this course in "Gems of the channel" 😂😂
Thank you !
Was waiting this
Guys is this beginner friendly? im a frontend dev with next to 0 knowledge of Back-end or DBMS
You may want to review time-complexity and maybe sort algorithms? My own background is not entirely thorough so there were a few points with the multilevel indexing and comparisons where trees and sort were referenced. If I hadn't touched on them in undergrad I probably wouldn't have known what was being referenced. (then again I honestly studied for tests and promptly forgot a lot... then worked in frontend so this may be more intuitive than I found it)
Is there acourse I can watch before this one, so I can even follow along to this one? xD I have no prior knowledge on servers, databases, clients,....etc. But would love to learn. If anyone has recommendations on videos or good learning sites, I would appreciate you sharing them 🙃
Your very first server shouldn't be all that difficult, just create a localhost and let the server run over that, then use some arrays or objects on the server file (i just name it server.js, because i work with JavaScript node right now) to store the data of your project.
I'll add some links to useful stuff later to this comment but chatGPT could already show you a basic setup and packages needed. If you don't use node tho idk how different it will be for you
th-cam.com/video/Ud5xKCYQTjM/w-d-xo.html
This video was to create user Authentication but it was my first time creating a server and it was pretty simple
@KeertiPurswani Chha Gaal aa ! Majo achi viyo!! Daadho sutho explain kiyo tav tavaah ne!
Thank you so much ma'am. This is a best course on database i have ever seen
Thank you
greattttttttt!
The speed of speech makes me nervous. :) I can't follow without translation.
TH-cam always had speed controls.
0.75 works just fine.
She talks too fast, its hard to follow. Solved by adjust the play back speed to 0.80. But the font she used...
i really love her voice
First View... Nice ❤
10M wow greate achievement
Best for placement
Superb. Thank you very much!
Sunday, 12 Dec 0832 hrs - 1:07:00
Exams. So what is the Proctor exam that's when you have someone that is supervising a reminder during your examination and specifically for online. Okay. So what that means is that you can sign up and schedule an online exam and through uh, a web camera and if you uh, you would just take the exam and somebody would watch you to make sure uh that you're not cheating. Okay. So, uh now it's even easier to getuh, and so uh, uh before the only way you could take this exam you had to go in person to a test center, but now uh that Pearson view is part ofProctored exams, uh, and so, uh, I at this point I recommend that you try to go to a test center. But um, if you just want to get even certified and you really excited, uh, definitely go take it online. All right. Now, we just have some uh remaining questions here. So what does it cost to take this exam? It's $100 USD is the most inexpensive native assertification. Um, it's going to take 90 minutes. Oh, that's the time that you're allocated during the uh, the example. It doesn't actually take that long. You could probably get a done in under an hour again. It's not a very hard certification but I do recommend that when you go to the exam you maximize, um all of your time and review questions, uh, because it is a very good habit to get into when you take exam. There are 65So far. Hey Andrew, this doesn't sound that great. Why would I want to even bother getting this and you might be thinking about skipping the CCP, but I'm going to tell you, uh, that that is not what you should do. You should actually go get the CCP and why is that? Well, it's for a totally different reason it's because the CCP is going to help you build confidence and it's a very easy win because it's the easiest certification because it's the most inexpensive certification. It's the perfect opportunity for you to uh get comfortable for when you actually go take a real exam. Okay, so the other team
Had to reduce playback speed and turn on subtitles else is too difficult to understand anything
That's exactly what i do on a British video lol
هل توجد طريقة ل strip-components
We need dsa series for placement
By Keerti?
@@sushantdeshmukh4854 no
There are alot of good courses already on yt
No,
Please let them teach some real engineering stuff kid ..rise above this DSA thing... Learn something which will be actually helping you in industry...for DSA there are many channels..go and visit them
and about No-SQL ?
Both MongoDB and Apache Cassandra on the title card are NoSQL databases, so I can only assume that will be covered
it's so difficult to understand. i try to use ss to finish
Aku harap astro kembalikan semua sitcom tapi jadikan lebih progressive, contoh gelak khas, jadikan Gelak Khas Live, Lawaking Live , sepahtu reunion live. buat bermusim then selang2. Sayang dh takde astro warna tapi boleh try
اولین ویو باشهههه پسر شاه
ایرونی بازی در بیاره ❤😂
1:16:12
Good video.
Thanks for share yoy expertise and knowledge! By the way, you ´re so beautiful : )
Totally relevant and appropriate!!
One more in my watch later 😊
Don't watch later when you have time
❤❤
woke up to this
28:30
❤❤❤❤❤❤❤❤❤❤
b-tree vs b+tree- comparison section - you mentioned btree stores keys in internal nodes and b+ stores keys only in the left nodes. am confused. if keys are stored only in the leaf nodes, how do search and traverse through B+ nodes before we reach the leaf nodes. I believe you missed something.
I was enjoying this course. I stopped because it is stopping every few minutes for adverts. Really annoying
Then take yt premium, its essential for the channel to put ads so that they can provide these courses for free
You can download using "y" between youtube and "."
@@Vicky75635 cant afford dear
You can use VPN and change your location to Russia, because there are no TH-cam ads, they were turned off two years ago. I am not kidding, try it.
@@Dmitriy_Grebenev Finally some useful advice
❤
First five seconds: Subscribe!
Five seconds later: Subscribe!
Five seconds after that: Subscribe!
Look. I appreciate the work you put into this, but I’ve never seen someone plug their channel at the end of every single chapter.
@@MarcusHCrawford this is a combination of 4 videos, and the timestamps are mentioned 😇
@@KeertiPurswani
Either way, this course is very informative, and we are all grateful to you for providing it to us.
So have you subscribed?
@@alias3549 😄
The Instructor is very speed any rush..?
☝☝
Totally screwed the definition of abstraction...why we need to know this, I'm not sure....rather the "API" is all we care about, schemas, keyspaces, designing architecture for any app, what we can use it to build highly scalable architecture, we don't want to reinvent the wheel.
What a stupid comment
While the course content is good, the speed at which you speak is way too fast.
Anandhu ഇനിയെങ്ങാനും നീ അറിയാതെ വല്ലതും 😂😂😂
oh jesus christ
not bad but too bad it's taught my indian hard to understand
SOS Gaza
really boring