Spring / Spring batch Interview questions
Explain the Spring Batch framework architecture.
Spring Batch exhibit a layered architecture and it comprises of three major high level components: Application, Core and Infrastructure.
The application layer contains all the batch job configurations, custom codes for business logic and job meta information developed by Application developers.
The Batch Core has the core runtime classes necessary to launch and control any batch job. Some of the core runtime classes include JobLauncher, Job, and Step implementations.
The infrastructure contains API for common readers and writers, and services for retrying on failure, repeat jobs etc. The infrastructure layer are used both by application developers(ItemReader and ItemWriter) and the core framework itself for controlling the batch job such as Retry, repeat. Thus Batch Core and Application layers are built on top of Infrastructure layer.
Dogecoin! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi. Use the referral link: Signup now and earn!
Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.
Join CoinBase! We'll both receive $10 in free Bitcoin when they buy or sell their first $100 on Coinbase! Available in India also.
Use the referral Join coinbase!
Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
Webull! Receive free stock by signing up using the link: Webull signup.
More Related questions...
