data-elevator-elasticsearch

    4.0.0 • Public • Published

    DATA ELEVATOR ELASTICSEARCH

    The data elevator elasticsearch is an easy to use and very flexible utility for migrating data sources based on the NPM module data elevator. The only difference is that data elevator elasticsearch stores its current migration level in a elasticsearch database.

    Storing the current migration level in a database brings advantages when a project shares its data source with multiple running instances of a project. For example when multiple developers working with one database or the project runs on multiple servers.

    QUICKSTART

    STEP 1: Install

    npm install data-elevator-elasticsearch
    

    STEP 2: Construct a new data elevator for the project.

    node ./node_modules/data-elevator-elasticsearch construct
    

    STEP 3: Add a new migration.

    node ./data-elevator/elevator add "add phone number to users"
    

    STEP 4: Enter you migration code in the generated floor file.

    see: ./data-elevator/floors/
    

    STEP 5: Move the elevator to migrate data.

    node ./data-elevator/elevator move top
    node ./data-elevator/elevator move ground
    node ./data-elevator/elevator move 2
    

    STEP 6: Use help command to get information about additional commands

    node ./data-elevator/elevator help
    

    CONFIGURATION

    • levelControllerConfig.index: Name of the index to store the migration level in
    • levelControllerConfig.typeName: Type name used store the migration level
    • levelControllerConfig.connectionOptions: Connection options npm elasticsearch
    var config = {
        levelControllerConfig: {
            index: null,
            typeName: null,
            connectionOptions: {
                host: null
            }
        }
    }
    

    FURTHER DOCUMENTATION

    For further documenation about commands or customizations see data elevator documentation.

    RELATED MODULES

    • data-elevator (npm, github) - store elevator migration levels in a plain file
    • data-elevator-elasticsearch (npm, github) - store elevator migration levels in elasticsearch
    • data-elevator-mongodb (npm, github) - store elevator migration levels in mongodb
    • data-elevator-mysql (npm, github) - store elevator migration levels in mysql
    • data-elevator-postgres (npm, github) - store elevator migration levels in postgres
    • data-elevator-sqlite3 (npm, github) - store elevator migration levels in sqlite3

    Install

    npm i data-elevator-elasticsearch

    DownloadsWeekly Downloads

    3

    Version

    4.0.0

    License

    MIT

    Unpacked Size

    41.9 kB

    Total Files

    15

    Last publish

    Collaborators

    • kaasdude
    • cacadu