reach-vj / corejava Goto Github PK

[email protected]

Rest put post diff, API nomenclature , where do we use query parameters - how to pass query paramters

EHCache read - Cache manager, header, TTL, how to define cache manager and beans check code in internet - reddis read

Hydernate - one to many, many to many, atomicity how do we make transition, isolation method, ACID properties ( how to implement ACID property in JPA) , propagation tutorial, isolation levels.

@Transactional(isolation = Isolation.READ_COMMITTED, rollbackForClassName = "DBOperationException", propagation = Propagation.REQUIRED)

public void saveRewardCardsList(

@Transactional(isolation = Isolation.READ_COMMITTED, rollbackForClassName = "DBOperationException", propagation = Propagation.REQUIRES_NEW)

public OrderBO persistPreThreeDSOrderLookUpRequestData(OrderBO orderBO) {

if(log.isDebugEnabled()){

Micro services design patterns; service discovery, throttling, retry timeout, circuit breaker, asynchronous call, resiliency , caching.

(Microervice.io) design question use 12 factor. Latency, performance.

WSSG : Choreography,

JPA transaction management, propagation method ( transaction management part). Multithreading, lazy loading.

Kafka,

CAP theorem.

Spring annotations -