InfiniSynapseFree tool · connection readiness

Database Compatibility Checker

Q: Are credentials stored?

No. Credentials are sent only in the one-time request to the test endpoint and are not stored by this page. Use temporary or limited-privilege credentials when testing production environments.

Choose a database, enter the endpoint details, and run the right compatibility check before connecting your data stack to an analytics workflow.

Security note: PostgreSQL, MySQL, MariaDB, Redshift, and CockroachDB use a one-time authentication test. Snowflake, ClickHouse, Databricks, SQL Server, Oracle, and MongoDB use TCP reachability only. This page does not store credentials.

AUTH

PostgreSQL

AUTH

MySQL

AUTH

MariaDB

AUTH

Redshift

PG driver

AUTH

CockroachDB

PG driver

TCP

Snowflake

Port check

TCP

ClickHouse

Port check

TCP

Databricks SQL

Port check

TCP

SQL Server

Port check

TCP

Oracle

Port check

TCP

MongoDB

Port check

Auth test: validates endpoint and credentials

TCP test: validates host and port reachability only

How to Use

1Choose the database type

Auth-test databases ask for credentials. TCP-test databases only ask for host and port.

2Enter the endpoint

Use the same host and port your app or BI tool would use. For private networks, test from the same network path you plan to use in production.

3Read the result correctly

Auth success means login worked. TCP success only means the endpoint is reachable; credentials and permissions still need a product-side setup check.

Supported Database Workflows

Database	Checker behavior	What a pass means	Default port
PostgreSQL	Driver authentication test	Endpoint is reachable and credentials work	5432
MySQL	Driver authentication test	Endpoint is reachable and credentials work	3306
MariaDB	MySQL-compatible authentication test	Endpoint is reachable and credentials work	3306
Amazon Redshift	PostgreSQL-compatible authentication test	Cluster endpoint is reachable and credentials work	5439
CockroachDB	PostgreSQL-compatible authentication test	Endpoint is reachable and credentials work	26257
Snowflake	TCP reachability test	Account endpoint is reachable; auth still needs platform setup	443
ClickHouse	TCP reachability test	HTTP/TCP endpoint is reachable; auth is not validated	8123
Databricks SQL	TCP reachability test	Workspace endpoint is reachable; token auth is not validated	443
SQL Server	TCP reachability test	Server port is reachable; login/encryption are not validated	1433
Oracle	TCP reachability test	Listener port is reachable; service name and wallet are not validated	1521
MongoDB	TCP reachability test	MongoDB port is reachable; auth and replica options are not validated	27017

FAQ

What does this database compatibility checker test?

For PostgreSQL-compatible and MySQL-compatible engines, it sends a one-time request to check endpoint reachability and authentication. For Snowflake, ClickHouse, Databricks, SQL Server, Oracle, and MongoDB, it tests TCP reachability only.

Are credentials stored?

No. Credentials are sent only in the one-time auth request and are not stored by this page. TCP-only checks do not ask for usernames or passwords.

Why did my firewall or private database fail?

Private networks often block requests from public serverless infrastructure. Check security groups, public endpoint settings, allowlists, SSL requirements, or use a private tunnel in your production setup.

Why is BigQuery not listed?

BigQuery does not expose a normal database host and port for this style of connectivity check. Connect BigQuery through Google Cloud project and service account settings in the product setup flow.

What should I do after a successful database compatibility check?

A successful auth test means credentials and basic connectivity work. A successful TCP-only test means the endpoint is reachable, but credentials and permissions still need to be verified in the target system.

Methodology and Disclosure

This database compatibility checker is maintained by InfiniSynapse. Links to InfiniSynapse are first-party product links, and the tool is intended to help evaluate connection readiness before using the InfiniSynapse app.

The page was last reviewed on June 11, 2026. Visible copy, FAQ answers, and structured data distinguish credential-based driver tests from TCP-only checks so the page does not overstate what is being tested.

Ready to connect your data?

After the compatibility check, connect your database in InfiniSynapse and validate schema discovery with a limited-permission account.

Try InfiniSynapse Free

Database Compatibility Checker

How to Use

Supported Database Workflows

FAQ

Methodology and Disclosure

Ready to connect your data?

Related Tools