An inefficient file based database for prototyping.
Read operations are cached
Every create, update, patch, and delete will cause a write file
node v6+
uuid v3+
yarn add datasist or npm install --save datasist
// import datasist and tell it which directory to store files
const datasist = require('datasist')('my-data-directory');
// create a user file and return an object that modifies that file
const usersDb = datasist('user');
const user = { first: 'Jane', last: 'Doe' };
// append a record to the user file
usersDb.create(user)
.then(result => {
// after saving the record is returned with it's new _id field
console.log(result._id);
})
.catch(e => console.error(e));
// query all records in the user file
usersDb.query()
.then(users => console.log(users))
.catch(e => console.error(e));
// query users that match the given predicate
usersDb.query(user => user.last.startsWith('D'))
.then(users => console.log(users))
.catch(e => console.error(e));