How to use one relational(postGreSql) and one non-relational(MongoDb) database in single node.js application

Question

I have to work on one Node Js project where I have to use two database in single application, One database is MongoDb and the other one is postgreSql. Till now I have only used only one dababase in one project. I just want to know that "Is it possible to use two different database as mentioned above in one Node Js project". If yes can you please provide me essential configs and plugin required to setup the project ?

Rohit Kumar · Accepted Answer · 2017-11-01 06:08:13Z

1

yeah... NoSQL & another RDBMS together...because

NoSQL: fast and simple, but has little to none structure to enforce constraints on data.

RDBMS: satisfies all ACID properties, keeping your data safe and clean. But performance goes down rapidly as traffic and data set size grow.

for doing so ..

you can use an ODM (Object Document Mapper) like mongoose to deal with mongoDB

& an ORM (Object Relational Mapper) like sequalize to deal with mysql , postgre

As provided in the docs.. you got to install both

npm i -s mongoose sequelize

edited Nov 1, 2017 at 6:08

answered Nov 1, 2017 at 6:04

Rohit Kumar

1,8102 gold badges14 silver badges27 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

Anand Vaidya Over a year ago

Thanks for the quick response. I got my answer

Anand Vaidya Over a year ago

Yeah... Sure I will definitely try it. Thank you

Collectives™ on Stack Overflow

How to use one relational(postGreSql) and one non-relational(MongoDb) database in single node.js application

1 Answer 1

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related