IndexedDB – Promise Wrapper Promises, like callbacks, are a technique of telling what you want your code to perform once an asynchronous operation completes without stopping the runtime’s thread of javascript. Instead of supplying a callback to an asynchronous function to run after it completes, promises can be used instead. Promise library was created by […]
Category Archives: indexeddb
IndexedDB – Quick Guide IndexedDB – Introduction A database management system provides a mechanism for the storage and retrieval of data. There are various kinds of databases available mostly used ones among them are − Hierarchical databases Network databases Object-oriented databases Relational databases NoSQL databases NoSQL databases A NoSQL database (sometimes called Not Only SQL) […]
Discuss IndexedDB Indexed Database is a type of NoSQL database or Non-relational structured query language. It is a transactional database system like an SQL-based RDBMS. However, unlike SQL-based RDBMSs, which use fixed-column tables, IndexedDB is a JavaScript-based object-oriented database. Khóa học lập trình tại Toidayhoc vừa học vừa làm dự án vừa nhận lương: Khóa […]