Below is a good read about the design pattern for the database layer: medium.com / towards-polyglot-architecture / design-patterns-for-the-database-layer-7b741b126036
Nice artical Aditya.
If i want to make eagar instantiation thread safe then in that case, is it required to add syncronize block for EagerInstantiationSingleton getInstance method.
Nitin Khaitan
Towards Polyglot Architecture
Kudos for the excellent article.
Below is a good read about the design pattern for the database layer: medium.com / towards-polyglot-architecture / design-patterns-for-the-database-layer-7b741b126036