What is the Spring framework really all about?

This is a 10 minute introduction to the Spring framework. Spring is a very popular application framework in Java. In this video, you'll learn what it's really all about, what are the problems it solves and why you might want to use it.
Java Brains website: javabrains.io
#JavaBrains #BrainBytes #WhatIs

[@kumar29nov]

Nice video, thanks, but I’ve always wondered why you need an instance? Why not just static methods for services?

[@Java.Brains]

Good question! Static methods are difficult to test and mock, so are generally avoided.

[@jpnoyola]

That works for classes that only provide services, but not for classes that create data transfer objects; you can't save multiple sets of data in one set of class variables. For the same reason, if a class needs to save multiple configurations, it needs to produce configurable objects. I hope that helps.

[@Thepankaz1]

@@jpnoyola whats the problem when static methods creat DTO

[@srk96]

static concept destroys object oriented programming. that's why scala and kotlin don't use static but singleton object.

[@shankhamandal9707]

Overriding is not possible

[@shriram2222]

1. Managing objects & Lifecycle dependencies by providing
Application context and dependency injection
2. Data access
3. Spring MVC

[@hercul_dyka]

SPOILER WARNING!

[@djanupamdas]

Please do not stop creating Videos. Your teaching is very very useful for us.

[@cafeta]

Love Spring framework, I think I have not seen a more simple and clean explanation like this, Thanks for this video.

[@Bharat60425]

Oh Man!!!! just in a matter of few minutes I actually understood the significance of Singleton approach. As the example you gave in regards to AccountService Class. I used to ask many people about actual real-time use of Singleton pattern in java application. I got the essence today. you are just marvelous. Thanks! a lot.

[@carsonmiller2701]

I would also like to request that you make a video or a series of videos on spring security. Your tutorials are much better than other ones online and I think that would be a good topic

[@martinhoransky1816]

Absolutely amazing video. Im looking forward to watch others !

[@wilfredomendez3450]

Every time a have a question on any Java topic, I come to your channel looking for answers, thanks a lot.

[@mrshanab6032]

Me too

[@progtom7585]

Finally... someone who ACTUALLY explains what spring does in a simple way!! Thanks heaps!

[@zeeshannaqvi4091]

This is such a great video. Thank you for all the effort you put into making these.

[@ericfricke4512]

Great teacher. Thanks for sharing your knowledge and teaching talent!

[@daniellemizrachi8166]

I just found your channel today and your videos/explanations are some of the best I have seen! Very excited about it :)

[@waltwilliams6012]

I have finally found a description of what Spring is and why it is useful.

[@jaydeep5112]

I like the way how u deal with concepts in a practical manner. I'm not even watched of the video yet, and I couldn't resist hitting like button for the way u explained the dependency injection without actually using the term itself... please don't stop making videos bro.. thanks a ton!

[@rahulkala2885]

Thank you Sir by studying your tutorials of Rest and Spring I cracked the Java interviews of many companies.
Thank You very much
May God Bless You

[@DialecticalMaterialismRocks]

Thanks very much!
Your old video just helped me understand what I'm learning exactly at school.

[@zilenthunderz]

You're the only one who can explain Spring framework well

[@truphenalwanga9829]

So clear, just what i was looking for!

[@ocherki]

Thank you man, you saved my nerves understanding what it is all about

[@mayurkulkarni2589]

Quality video. Clarifies the advantages of spring framework.

[@jiajianhwa4776]

Great job sir. Appreciate your good work. 👏 Been trying to understand spring and by far this is the best explanation.

[@TheHarpanOnly]

Thank you. Now I know clearly why do I need to use Spring, conceptually.

[@harishsiripuram98490]

Thank you. Love your tutorials ☺

[@l.o2845]

Clear breakdown and explanations, great stuff.

[@daleprather3026]

Excellent explanation. One of the clearest. Thanks!

[@jnfrle]

A friend recommended your spring playlist and they've been very helpful in filling in the knowledge gap while I use SpringBoot and SpringSecurity at a java web dev boot camp. Thank so much! - Jen

[@amritraj2303]

Koushik.. really a great admirer of your tutorials.Could you please videos on Spring Security especially OAuth2.0 and JWT.

[@RafaelDuarte]

Thank you a lot! I'm starting to learn Spring Boot but i wanted to get a clear image on what Spring is all about.

[@godnonamesleft]

This was presented very well. My work has been trying to get me to learn spring but the material they gave me was a muddled mess. You have given me a much better conceptual understanding.

[@thomasmunguya2207]

Awesome video. I was told to learn spring MVC by somebody but I never really understood what its all about and why I needed it in the first place. This video has made everything very clear now!

[@camilovasquez8530]

Thank you, a very easy and positive way of reaching out when you want to learn something new, very good! Please continue with it!

[@ogoxo]

More power to you sir! Keep up the great work!

[@barelylate]

Thank you. Very well explained.

[@CASLOAcademy]

thank you so much. love your channel

[@higiniofuentes2551]

Thank you for this very useful video!

[@preeti3911]

Thanks for the info... Really helpful!!

[@lajungleqc7487]

Very good and clear explanations. Thumbs up!

[@arijitmukherjee9636]

Delivery was good, content was good too!

[@cslxxwilliam]

Thank you for direct to the point video!

[@skullwise]

The Bosssssss is back... 🤩🤩

[@kaleemullahnizamani7436]

Best explanation. You're great instructor

[@katiesun1533]

Thank you Koushik!👍👍👍

[@abalgaebroccoli2323]

I owe so much of my knowledge and understanding to you, thank you.

[@chrisnorahloftin]

Hi asmaa can we study together im looking for few study prtners

[@deyjishnu]

Great video!! Thanks Koushik! It helped a lot

[@mBaron29]

Excellent introduction to the Spring framework!

[@timothymbotshana2608]

thanks very simple and informative

[@igniteagni360]

Very informative Koushik!!

[@felipevillarroel6259]

Thank you for this clarifying video

[@syedwaseemahmed1749]

Boss is back get ready.

[@ashvinshetty5582]

Really good video with clear explanations!

[@Eiston14]

Very nice! Easy to understand the basic concept... Cheers!

[@mohamadbilal54]

very useful topic, thanks

[@raz478]

Thank you. short but informative

[@satyaprakashsahoo7772]

Your way of presentation is hats off..

[@Apprenticer]

Very informative , well delivered, interesting video. I learned a lot and got better understanding of it.Thank you.

[@xamael1989]

thanks for another great video you have taught me a lot my friend all the from east africa

[@wandayusuf1945]

Love your videos! Need make schedule to watch all your videos

[@mahiprabhanjan]

Well presented. Thank u!

[@swapnilc17]

As always, awesome explanation sir 👍

[@moise6792]

That was awesome. Thanks!

[@maxandsouza4163]

Simple and informative!

[@Metruzanca]

I think you're slowly making me not have java with your simple explanation. You've just summed up a 4h lecture in a much more memorable and useful way.

[@l18xie52]

It is really helpful, thank you

[@markl3346]

thank you, very useful!

[@vijayanandroy7834]

Father of Java tutorials is back.

[@chillappreciator885]

Where is a mother?

[@joyanfernandes]

@@chillappreciator885 Safe inside the virtual machine

[@20thSHYZONEMedia]

This was very useful thank you!!

[@adnanhossain8795]

This was a treat to the eye and mind

[@lokeshbala6642]

explanation is good and it is in understanding nature...thank you java brains

[@babakjan]

Thanks for video, now I better understand, what spring do.

[@Shadow-pn5qw]

Awesome explanation

[@parvezahmed5287]

Father of Java. like ur teaching style. from bangladesh

[@IndonesiaNanJaya]

really good explanation! thank you

[@FavouriteVid]

Good intro, thanks!

[@Raja-lz3dl]

Apart from learning the content, i think one should learn how to really express and break down a concept and explain it like you do. I have never seen a spring explanation that doesnt bring in the jargons of DI, IOC until as late as 7th minute, exactly what i was looking for. That really helped thanks.

[@Baxos04100]

Thanks for this video 🙂

[@pratikjain4704]

Really good, thanks.
Happy Teachers Day😃

[@9Blurke9]

Thank you very much, man

[@sreeragkiyyath]

Excellent

[@gsview4942]

best explanation ever.

[@VOGTLANDOUTDOORS]

YOU are one of the BEST PRESENTERS I've come across since Al Gore INVENTED The Internet ;-) --- KEEP MAKING VIDEOS !!!

[@Dennis-er8xc]

Bro awesome explanation!!!

[@staffordnelson9053]

Thank you!

[@kia.rahmani]

Great video!

[@saikumarvantaku1684]

Sir, you are awesome.

[@JAKdeLILLIPUT]

Love Java Brains... Make a Web App Using Spring, Spring Boot and Vaadin

[@AjayKumar-hz1gk]

From Java brains video

[@SpaceTimeBeing_]

Nobody likes Vaadin for some reason

[@toutoulandry9211]

Thank you …. There is amazing vidéo

[@srik006]

Superb.

[@chrisschuller7055]

Very good video!

[@user-kw3vv6gy3y]

great intredaction!

[@parthsalat3915]

Wah bete wah! Moj Kardi!

[@codegeek8256]

hey Koushik you made a video on java learning path, and emphisized on how core java is so important now i am wondering why you do not have a core java tutorials on your channel, you would really make a lifetime tutorials for this important aspect.

[@vinalbagaria1203]

Awesome explanation😍

[@parkerbelholland1037]

Nice overview.

[@tree8514]

Great video, it's clean, easy to understand, and doesn't waste time. Much appreciated!

[@TotallyNotAuroras2ndChannel]

I gave you a thumb up when I red to dependency injection... first video to explain greatly

[@imimran924]

thank you sir

[@Ankhar2332]

I have searched for exactly this explanation for a 2 month.

[@rimurutempest9921]

the perfect explanation doesnt exis..

[@adarshverma3372]

just amaizing

[@penchalrao5297]

Nice Video tutorials