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
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 ua-cam.com/video/Ud5xKCYQTjM/v-deo.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
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. But anyways, kudos to all efforts!
![How to Get a Developer Job - Even in This Economy [Full Course]](http://i.ytimg.com/vi/6nz8GXjxiHg/mqdefault.jpg)
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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
I am here to say CONGRATS for reaching 10M 👏👏 well deserved
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
Bravo! Dynamic, interesting, accessible... This course was very enjoyable and instructive.
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
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
comprehensive guide to databases, would have been great to have subtitles. Very good course!
@KeertiPurswani Chha Gaal aa ! Majo achi viyo!! Daadho sutho explain kiyo tav tavaah ne!
Had to reduce playback speed and turn on subtitles else is too difficult to understand anything
Great content 👍🏻
I got to 7:00 and was already in love with this information!
Golden thing came on this channel again 😍😍😍
21:27 BASICALLY ACCURACY, SMOOTH WORKING WITHOUT ANY PIN DROP VOICE......
please turn on subtitles. Thanks
I am agree, it will be kind if the subtitles was turned on.
Appreciate all your effort!
Thank you Keerti, looking forward for more informational videos!
The speed of speech makes me nervous. :) I can't follow without translation.
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
ua-cam.com/video/Ud5xKCYQTjM/v-deo.html
This video was to create user Authentication but it was my first time creating a server and it was pretty simple
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
Thank you so much
Thank you so much for this.
Guys is this beginner friendly? im a frontend dev with next to 0 knowledge of Back-end or DBMS
Amazing 😍
10M wow greate achievement
Thank you !
The great content 👍🏽
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
Was waiting this
Time to add this course in "Gems of the channel" 😂😂
Thank you so much ma'am. This is a best course on database i have ever seen
هل توجد طريقة ل strip-components
Thank you
Anandhu ഇനിയെങ്ങാനും നീ അറിയാതെ വല്ലതും 😂😂😂
First View... Nice ❤
greattttttttt!
it's so difficult to understand. i try to use ss to finish
Superb. Thank you very much!
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
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.
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
woke up to this
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 UA-cam ads, they were turned off two years ago. I am not kidding, try it.
@@Dmitriy_Grebenev Finally some useful advice
Thanks for share yoy expertise and knowledge! By the way, you ´re so beautiful : )
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 😄
1:16:12
Good video.
اولین ویو باشهههه پسر شاه
ایرونی بازی در بیاره ❤😂
One more in my watch later 😊
Don't watch later when you have time
❤❤
28:30
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. But anyways, kudos to all efforts!
❤
❤❤❤❤❤❤❤❤❤❤
☝☝
not bad but too bad it's taught my indian hard to understand
While the course content is good, the speed at which you speak is way too fast.
oh jesus christ
SOS Gaza
really boring