NoSQL Databases
The following are the connection parameters for NoSQL databases supported in erwin DM.
ArangoDB
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Select Direct to connect to your database directly. | |
| Hostname/IP | Specifies the hostname or IP address of the server where your database is hosted | |
| Port | Specifies the port configured for your database | Default port number is 8529. |
| Database |
Specifies the name of the database to which you want to connect |
Amazon Keyspaces
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Select Direct to connect to your database directly. | |
| Hostname/IP | Specifies the hostname or IP address of the server where your database is hosted in the following format: cassandra.<region>.amazonaws.com |
For example, cassandra.us-east-2.amazonaws.com This option is available when Connection Method is set to Direct. |
| Port | Specifies the port configured for your database |
For example, 9142 This option is available when Connection Method is set to Direct. |
| SSL Certificate Path |
Specifies the path to the SSL certificate in the following format: C:\<file name>.crt |
For example, C:\SSL\sf-class2-root.crt This option is available when Connection Method is set to Direct. |
Cassandra
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Select Direct to connect to your cluster directly. Select Connection String to connect to your cluster using a connection string. | |
| Hostname/IP | Specifies the hostname or IP address of the server where your cluster is hosted | This option is available when Connection Method is set to Direct. |
| Port | Specifies the port configured for your cluster | |
|
SSL Certificate Path |
Specifies the path to the SSL certificate file |
|
| Connection String |
Specifies the path to the secure connect ZIP file in the following format: C:\<file name>.zip |
For example, C:\TempCass\secure-connect-testdb.zip This option is available when Connection Method is set to Connection String. |
Couchbase
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Select Direct to connect to connect to your bucket directly. Select Connection String to connect to your bucket using a connection string. | |
| Hostname/IP | Specifies the hostname or IP address of the server where your bucket is hosted. | This option is available when Connection Method is set to Direct. |
| Port | Specifies the port configured for your bucket. | This option is available when Connection Method is set to Direct. |
| Bucket | Specifies the name of the bucket to which you want to connect | This option is available when Connection Method is set to Direct. |
| SSL Certificate Path | Specifies the path to the SSL certificate, if you have one. You can leave this field blank. | This option is available when Connection Method is set to Direct. |
| Connection String |
Specifies the connection string in the following format: couchbases://<database server>/<bucket>?ssl=no_verify |
For example, couchbases://server1.dp.cloud.couchbase.com/testbucket?ssl=no_verify This option is available when Connection Method is set to Connection String. |
DynamoDB
You can connect to your DynamoDB database using your Access Key ID-Secret Access Key-Region credentials or your temporary Session Token credentials received using the get-session-token command.
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Select DIRECT (CLOUD) to connect to a database on a cloud. Or, select DIRECT (LOCAL) to connect to a local database. |
|
| Hostname/IP | Specifies the hostname or IP address of the server where your database is hosted in the following format: http://localhost |
This option is available when Connection Method is set to DIRECT (LOCAL). |
| Port | Specifies the port configured for your database | For example, 9142. This option is available when Connection Method is set to DIRECT (LOCAL). |
| Access Key ID | Specifies access key id for connecting to a database on cloud | For example: AKIAI00EXAMPLE56OSFODNN7 This option is available when Connection Method is set to DIRECT (CLOUD). |
| Secret Access Key | Specifies access key for authenticating the database connection | For example: FEwJalrnMDMI/K7ENGXUt/EXAMPLEKEY/b1xwfiCu This option is available when Connection Method is set to DIRECT (CLOUD). |
|
Session Token |
Specifies the temporary session token for authenticating the database connection |
This option is available when Connection Method is set to DIRECT (CLOUD). Use the get-session-token command in AWS CLI to get the temporary security credentials. |
| Region | Specifies the location of the remote database |
For example: us-east-2 This option is available when Connection Method is set to DIRECT (CLOUD). This field is not mandatory if the region is configured using a AWS CLI. The system displays an error if the region is not configured in this field or using a AWS CLI. |
Google BigQuery
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Connection String connects to your cluster using a connection string. | |
| Connection String | Specifies the path to the secure connect JSON file in the following format: C:\<file name>.json |
This option is available when Connection Method is set to Connection String |
For information on creating JSON file for authentication, In Google BigQuery documentation, refer to the BigQuery APIs > BigQuery API Reference > BigQuery API Client Libraries > Setting up authentication section.
MongoDB
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Select Direct to connect to connect to your database directly. Select Connection String to connect to your database using a connection string. | |
| Hostname/IP | Specifies the hostname or IP address of the server where your database is hosted | This option is available when Connection Method is set to Direct. |
| Port | Specifies the port configured for your database | This option is available when Connection Method is set to Direct. |
| Database | Specifies the name of the database to which you want to connect | This option is available when Connection Method is set to Direct. |
| LDAP | Specifies whether to use LDAP protocol for authentication and authorization | This option is available when Connection Method is set to Direct. |
| Connection String |
Specifies the connection string in the following format: mongodb://[username:password@]host1[:port1][,...hostN[:portN]][/[defaultauthdb][?options]] |
For example, mongodb+srv://myusername:****@ cluster0.v7gra.mongodb.net/test?retry Writes=true&w=majority This option is available when Connection Method is set to Connection String. Connection string supports SSL certificate path and socket timeout parameter. When you connect to a local database using the SSL certificate, ensure that the connection string contains "tlsAllowInvalidCertificates=true" parameter. |
Neo4j
|
Parameter |
Description |
Additional Information |
|---|---|---|
| Connection Method | Specifies the type of connection you want to use. Using Direct connects to your database directly. | |
| Hostname/IP |
Specifies the hostname or IP address of the server where your database is hosted in one of the following formats:
|
For example:
|
| Port | Specifies the port for your database based on your Hostname/IP mechanism |
Default port number is 7687. |
Other than the above Hostname/IP formats, Neo4j supports the Bolt+s://<IP address> format. However, erwin Data Modeler does not support it at the moment.
|
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