Context Api and Now this one. Both are awesome videos. i am stuck in Replica around 2 days. Now after this i complete Replica and now transactions are working perfectly. Thanks Mittal Sir
@Truly Mittal, well explained sir. The topics and the explanation were fully structured and systematic way. Thanks for sharing your enormous amount of knowledge with us and look forward to see more and more from you.
I have i small question as primary went down and few hours later it up again question is after it up all the data transactions happened between downtime will be copy in to the database that db went down?
I have a situation where Primary and Secondary1 wen down so all I have is Secondary0, I deployed three new servers Primary,Secondary0 and Secondary1 how would I replicate data from old Secondary0 that is still available but didn't become primary ?
Hey yourstruly!! Saw ur android playlist, it was just awesome!! Do add a tutorial on how to access file or file list from internal/external storage to the app..
You are really awesome man ☺️. I have a question man. Will the application we design that uses the DB know that it is having a failover setup or it will have zero knowledge on that. What I mean is which url should I specify to connect to the mongodb cluster so that it doesn't matter whichever instance goes down. It may be a noob question but please help with that if possible. Thank you.
... I assume to have a shared setup with a cluster you will first be creating a 2 way or 3 way or x way shared setup and then as a 2nd step take each of the masters and add replicas for the ? do you have an example of such.
Hey I have some doubts regarding concurrency in mongoDB. I saw there is a pool size settting while instantiating the client, is that is the way to do concurrent requests? Also mongoDB handles all the read / write operations between all these concurrent services automatically?
This video is pure Gold!... I am so happy that I found this video, bro you are amazing thank you very much! 💙 and no I will never scream Chuck Norris' name during sex, This will never happen 😂
Cors origin error occour. While uploading a photo using multer in express post request. All other post request are working fine , I am using _____________ app.use(cors()); _____________ Any solution? thanks
Sir, are mongodb replica set for ATLAS not available for free tier users? Because I am not able to find two replicas. Rather I was only able to find one. Please help and thanks for your time.
I couldn't solve this issue "msg":"Failed to refresh key cache","attr":{"error":"NotYetInitialized: Cannot use non-local read concern until replica set is finished initializing.","nextWakeupMillis":4400}} this never goes away
![[ MongoDB 7 ] Set up Sharding in MongoDB using Docker containers](/img/n.gif)
Get this guy a medal!!
You deserve it. One of the best explanations!
So underrated , gonna suggest this to all my friends , make more videos !!!
Best channel for actual learning for software engineers.
The way u explained everything step by step is amazing.
Finally I could understand how to make all this. Thanks a lot.
That's one seamless explanation. Bravo.
Thank you. It was truly amazing. I really appreciate the way you explain everything in details.
Properly explained. You are a lifesaver. Thank you.
Beautifully explained.
Thanks
Dear, You have made lots of good tutorials
Thank you so much! Go ahead!
I just watched the best mongodb video.
Thank you
Awesome explanation! Thanks man. Looking forward to sharded cluster tutorial too :D
Thanks a lot for your explantation, You are the best. I'm a beginner in MongoDB , I understand
Context Api
and
Now this one.
Both are awesome videos.
i am stuck in Replica around 2 days.
Now after this i complete Replica and now transactions are working perfectly.
Thanks Mittal Sir
the best video on Mongodb. it helped me a lot.Thanks
Subscribe like share
Thank you very much for the explanation!🙏
Very interesting topic. Thanks for posting
wow! Good shit man, big thanks for this great explanation!
Add authentication in it as well. Things get messy when you need to add keyfile
Thank you. This made me understand how to setup a cluster in a very simplified way! Please also make videos on how to implement sharding
I’ll try
Great tutorial. Very well organized. Thanks for sharing.
@Truly Mittal, well explained sir. The topics and the explanation were fully structured and systematic way. Thanks for sharing your enormous amount of knowledge with us and look forward to see more and more from you.
Glad it was helpful!
Thanks. It is very informative for me.
2:45 that is awesome.
Thanks so much. Well explained.
Fantastic videooo! You are the man!
Great quality, well explained.
Well explained, thanks for posting.
Liked, Shared, subscribed ✌️
Cool video, u explained everything I needed...
Excellent video! I learnt a lots from this.
super duper explanation
Perfect tutorial.
I have i small question as primary went down and few hours later it up again question is after it up all the data transactions happened between downtime will be copy in to the database that db went down?
Thanks for this. Be great to add the tls to enable encryption between the nodes
O,yes u can definitely add it is the instances are on different hosts
how i can define Parment primary node (i have used priority also high but my primary node is becoming secondary again)
Please continue this playlist
It works perfectly in local. What about if we work on mongoDB Atlas or server?
Simply Excellent!
Can you please make this video with kubernetes with auth and external access
Awesome. Thanks
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awesome video. Thank you.
In windows also same process or not? Sir
How do we set the read preferences? How do we verify the read preferences?
Please explain encryption also for production ready...
Thank You !! 🙏🙏🙏
I have a situation where Primary and Secondary1 wen down so all I have is Secondary0, I deployed three new servers Primary,Secondary0 and Secondary1 how would I replicate data from old Secondary0 that is still available but didn't become primary ?
Hey yourstruly!! Saw ur android playlist, it was just awesome!!
Do add a tutorial on how to access file or file list from internal/external storage to the app..
Will do soon, Subscribe like share
@@mafiacodes Already did that!
You are really awesome man ☺️. I have a question man. Will the application we design that uses the DB know that it is having a failover setup or it will have zero knowledge on that. What I mean is which url should I specify to connect to the mongodb cluster so that it doesn't matter whichever instance goes down. It may be a noob question but please help with that if possible. Thank you.
Better explained here in the video itself...watch to clarify the doubt
th-cam.com/video/gChzfhVGqp8/w-d-xo.html
a time ago, I was a big fan of MongoDB. but recently i heard about Apache Cassandra because of high scalability
Which terminal do you to write the code ??
Production without authentication?
But what happens to the mongodb running at 27017? Whats is purpose now?
at 8:48, which shortcuts you use to exit the process ?
how to restore backup from a different server to newserver with data loaded to a specific folder
great content. Can you please do one for postgresql? Thanks
Great suggestion!
Thank you. But I have a question. If one node goes down, after sometimes it backs again....will it contain the same data as other nodes?
Yes I guess so but I am not sure.
Which terminal are you using?
... I assume to have a shared setup with a cluster you will first be creating a 2 way or 3 way or x way shared setup and then as a 2nd step take each of the masters and add replicas for the ?
do you have an example of such.
Isn’t it the same example as demonstrated here
@@mafiacodes I"m asking example for more detail around a shared cluster... with each shard having it's own replica sets
product ready can not use "localhost"
Why you didnt create arb?
Hi merci à vous pour la video. Mais le mongo.exe ne vient plis avec les nouvelles installations. Que faire dans ce cas
Please make a video on using Dockerode in node js and how can we use to build something like Remote Code Execution like online IDE. Thanks
How can i set authorization for mongo-query-router node in mongo cluser? Specially for mongos
i want to restrict users to connect query-router
Hey I have some doubts regarding concurrency in mongoDB. I saw there is a pool size settting while instantiating the client, is that is the way to do concurrent requests? Also mongoDB handles all the read / write operations between all these concurrent services automatically?
How can you use database in production with credential?
This shouldn't be titled production, but development.
Hi sir can you make aws series with Android studio currently aws opened free trial everyone can use aws now it will make big difference
GREAT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Hates Off brother
Is it possible to have a localhost and atlas replicaset??
Never tried that but may be possible if you can tunnel ur localhost
This video is pure Gold!...
I am so happy that I found this video, bro you are amazing thank you very much! 💙
and no I will never scream Chuck Norris' name during sex, This will never happen 😂
after that how to setup authentication on this process
Do I need to install mongodb enterprise version for this? Or it can also work on the community version?
community, Subscribe Like Share
Magnifico!
Cors origin error occour.
While uploading a photo using multer in express post request.
All other post request are working fine , I am using
_____________
app.use(cors());
_____________
Any solution? thanks
Sir, are mongodb replica set for ATLAS not available for free tier users? Because I am not able to find two replicas. Rather I was only able to find one. Please help and thanks for your time.
Need to go thru the docs of atlas
@@mafiacodes Yes , I have to upgrade atlas.
Can you please share knowledge on parallel mongo storage.
what is parallel mongo storage ?
@@mafiacodes it's sharded cluster. if possible I want to combine, both sharded and replica as you told in this video,for large scale,
Better would be to use mongo atlas, since what u pay for individual machines would be more than atlas
@@mafiacodes sorry to distrub what you told is right, but i have a different concept to test . It will enough for me to know sharded cluster.
terminal location pls?
Thanks for making the video so comprehensive.
but also let me know
HOW TO MAKE SECONDARY NODE AS A PRIMARY NODE MANUALLY?
I couldn't solve this issue
"msg":"Failed to refresh key cache","attr":{"error":"NotYetInitialized: Cannot use non-local read concern until replica set is finished initializing.","nextWakeupMillis":4400}}
this never goes away
Which vscode theme are you using?
This was not in vscode but hyperterm
How do you start multiple tabs on sigle machine
tabs of what?
@@mafiacodes nvm got it....I meant multiple instances
@@kingsite8328 how did you do it?
sen nasıl bir kralsın
Setup for production deployment, but doesn't even mention security and authentication?
I'm getting error like count failed
Exact error?
Doesn't Work !
Institute
abee tujhe hindi nhi aati kya ?