FAQs

 figma usage level

using reactJS develop a dashboard from scratch

kafka security

optimistic lock vs pessimistic lock

arraylist load facor

arraylist size grows once reached its load factor

cloud to onprem api call

rest implementation

spring jdbc template methods

spring jpa methods

java spec rest impl

how to produce xml response

how saga do rollback in microserviceA if it fails in microserviceB

jms vs rabbitmq vs kafka

kafka=zero copy principle ie no buffer, sequential access (partion,offset numbers are in sequence)

service discovery config

keda auto scaling config

csrf

cors

DTO validation

how making db entity class (pojo)

backing services - external services

race condition -multiple threads accesing single resource

backpressure-kafka pulish multiple message at single time

@Query vs @NativeQuery

Problem solving

XSLT validation

Embedding documents in POI,

EXTJS menu integration

ZKOSS integration

Extracted value from SVG 

User Role assigned

Financial year scheduled

Thread monitoring

Serialization