I'm on the look out for a node ORM that works well with both Oracle and PostgreSQL.
I see that Waterline and Sequelize do not have built in support for Oracle.
Sequelize-Oracle is available though.
Is there a single node ORM module that supports both Oracle and PostgreSQL ?
Please suggest.
You should use knaxjs to generate query for both Oracle and PostgreSQL. Another way is use cu8-sequelize-oracle for Oracle and sequelizejs for PostgreSQL. Thanks!
Related
Can I use TypeORM for cassandra db? Or is there any similar typescript library for cassandra? I have found some modules like cassandra-driver but it doesn't have feature like TypeORM #entities. Can I use both of these modules together?
unfortunately No, that Cassandra section has not been completed yet.
but you can use: https://github.com/ifaim/nestjs-express-cassandra
for more learning about Cassandra in Nestjs: https://express-cassandra.readthedocs.io/en/stable/datatypes/
I use this repo for our enterprise project.
Can we migrate directly from postgres to Redis. I was trying with npm package
"postgres-redis" but got stuck.I have huge data stored in Postgres DB in m local, I want this data to be migrated to Redis.How this can be achieved
You can import your Postgres tables into Redis using this tool: https://github.com/Redislabs-Solution-Architects/riot
See the 'Import databases" section of the readme.
You will need to use the Postgres JDBC driver documented here : https://www.postgresql.org/docs/7.4/jdbc-use.html
I'm trying to use Cassandra for mod_mam in Ejabberd 16.09. Does that version of Ejabberd support Cassandra? If it does, how to configure Ejabberd to use Cassandra?
Also, I found some Erlang-Cassandra driver such as Cqerl, Erlcass, and Erlang-cassandra-cql. Can I use them to connect Ejabberd and Cassandra?
ejabberd doesn't support Cassandra as a database backend. The only available backends at the moment are: internal (i.e. Mnesia), Riak, MySQL, PostgreSQL, MS SQL, sqlite and other ODBC compatible databases.
Of course you can use mentioned Erlang drivers, but this will not be very easy to write a new database backend using them: some experience in Erlang and ejabberd is required.
I'm using the DataStax Cassandra driver with NodeJS, and I would like to know if there's a way to get the new created object back after I add it to the DB?
I'm familiar with such an option in Mongo using Mongoose, but could not find an equivalent in Cassandra, does this mean I need to select it manually after I add it?
I would like to try Cassandra, but don't know how to integrate Cassandra with Node.js. When I say Node.js it is MEAN.JS or any other framework. Just let me know if there is a way?
you can follow these links datastax and github datastax node.js driver
If you are new to cassandra then you can study cassandra on datastax for free also.
You can use this cassandra-client npm also.