Java experts please come

[Amrita]

28 minutes ago, dasara_bullodu said:

What about LDAP Single Sign on ..ippudu clients dani kosam adugutunnaru adi OAuth loki vastunda

Nope single sign on is not same as OAuth. OAuth is a protocol which allows app to decide which services user can access based on user profile . It’s token based . Like when you access twitter from Facebook while both has different passwords or same ( doesn’t matter).

Single sign on is not a protocol. It allows multiple services to use same login . Like Jira , confluence or windows login or internal websites in our company .

[Amrita]

2 hours ago, TOM_BHAYYA said:

Calling java tech lead @Amrita ankul

Stop mocking me uncle 

[Pichkaari]

54 minutes ago, Amrita said:

In some projects UI and backend will not be in same application and on same server. Angular vadute node /some other server mida front end deploy chestaru and they have different project in version control say bitbucket. Back end is totally in different project and may be deployed on tomcat or weblogic etc. This way UI and Backedn app are totally independent and view routes request to backend app without being tightly coupled. Also front end change or backend change ki redeployment dependency is also avoided. Also swagger use cheste asalu backend and front end developer ki kuda dependency undadu . I  guess this is what he expected. 

Regarding authentication we can use spring security OAuth. He might have expected you to talk about authentication and authorization related to two legged oAuth. Context of question telekunda cheppadam kashtam but i am guessing this might be what he expected. Hope it helps.

Your answer makes sense but I don't know what he was expecting.. Interview call lo kudarale adagataaniki ... Thanks!

We use OAuth .. but I'm just curious .. old projects lo oAuth lenappudu .. Em vaadevaaru ani ..

[Pichkaari]

2 hours ago, alpachinao said:

DAO layer ni kooda rest cheyadam emo

interviewer emi expect chesado manaki emi telusthundi end lo adigi vundalsindi

3 interviewers vunde man call lo .. Kudarale .. 1 hour lo full rushed ga asked.. Still thinking answer em vuntadhi ani .. Lol

[alpachinao]

1 minute ago, Pichkaari said:

Your answer makes sense but I don't know what he was expecting.. Interview call lo kudarale adagataaniki ... Thanks!

We use OAuth .. but I'm just curious .. old projects lo oAuth lenappudu .. Em vaadevaaru ani ..

Oauth + openid before 2010 lo ne implemented in so many apps before telidu antha Kanna before povadam waste apatiki soa architecture inthala implement cheyyala

[Amrita]

4 minutes ago, alpachinao said:

Oauth + openid before 2010 lo ne implemented in so many apps before telidu antha Kanna before povadam waste apatiki soa architecture inthala implement cheyyala

Appudu webservicws rest kanna soap vadevallu which has better security than rest based services but I second you . 

[Pichkaari]

11 minutes ago, alpachinao said:

Oauth + openid before 2010 lo ne implemented in so many apps before telidu antha Kanna before povadam waste apatiki soa architecture inthala implement cheyyala

Got it.. Interviews lo evari expectation ento .. Naak assal ardham aithale .. Sr Engineer role ki ..okadu emo.. prime number program raayamannadu.. inkodu emo .. java pass by value or pass by reference ah anta? Spring mvc/ spring boot/ hibernate lo okka question kuda adagakunda.. Lol

[dasara_bullodu]

5 minutes ago, Pichkaari said:

Got it.. Interviews lo evari expectation ento .. Naak assal ardham aithale .. Sr Engineer role ki ..okadu emo.. prime number program raayamannadu.. inkodu emo .. java pass by value or pass by reference ah anta? Spring mvc/ spring boot/ hibernate lo okka question kuda adagakunda.. Lol

 

Easy questions...and typical sde questions. They start with basics

[Pichkaari]

13 minutes ago, dasara_bullodu said:

 

Easy questions...and typical sde questions. They start with basics

Yeah adhe chepthunna man .. Okkodiki okkati kavali ani telling.. too much preparation needed ippatlo aithe .. Algorithms to Anakapalli daaka..

[alpachinao]

56 minutes ago, Pichkaari said:

Got it.. Interviews lo evari expectation ento .. Naak assal ardham aithale .. Sr Engineer role ki ..okadu emo.. prime number program raayamannadu.. inkodu emo .. java pass by value or pass by reference ah anta? Spring mvc/ spring boot/ hibernate lo okka question kuda adagakunda.. Lol

Spring ki vachesariki questions adagadam interviewer ki kastam most of spring is configure/annotations and also it's not so tough to learn any Java experience guy get hands on it with quick reference articles

[Popkatapetapotapulti]

4 hours ago, dasara_bullodu said:

Service layer ni business functionality based ga divide chey ...so each service can move into it's own container with own db. This will result in microservices architecture

+1

[Popkatapetapotapulti]

3 hours ago, Amrita said:

In some projects UI and backend will not be in same application and on same server. Angular vadute node /some other server mida front end deploy chestaru and they have different project in version control say bitbucket. Back end is totally in different project and may be deployed on tomcat or weblogic etc. This way UI and Backedn app are totally independent and view routes request to backend app without being tightly coupled. Also front end change or backend change ki redeployment dependency is also avoided. Also swagger use cheste asalu backend and front end developer ki kuda dependency undadu . I  guess this is what he expected. 

Regarding authentication we can use spring security OAuth. He might have expected you to talk about authentication and authorization related to two legged oAuth. Context of question telekunda cheppadam kashtam but i am guessing this might be what he expected. Hope it helps.

koncham vivarimpudu...just starting on this

[Popkatapetapotapulti]

2 hours ago, Pichkaari said:

3 interviewers vunde man call lo .. Kudarale .. 1 hour lo full rushed ga asked.. Still thinking answer em vuntadhi ani .. Lol

just apply kruskals algorithm 

[TOM_BHAYYA]

20 minutes ago, Popkatapetapotapulti said:

koncham vivarimpudu...just starting on this

Swagger more like postman but with better UI and documentation .. useful for business ppl..

[Amrita]

34 minutes ago, TOM_BHAYYA said:

Swagger more like postman but with better UI and documentation .. useful for business ppl..

+1

Interactive UI avvadam valla  contract kuda untundi (ex json ) unlike postman so for some one who just want to hit a service/know contract it is easy.