Port 9088 is officially designated for the IBM Informix SQL Interface.
According to the IANA Service Name and Transport Protocol Port Number Registry, port number 9088 is assigned to the service name sqlexec. This specific port facilitates the communication between client applications and an IBM Informix database server, allowing applications to send SQL (Structured Query Language) commands and receive results.
IANA Port Registry Information
The IANA registry lists the following details for port 9088:
| Service Name | Port Number | Description |
|---|---|---|
| sqlexec | 9088 | IBM Informix SQL Interface |
| sqlexec | 9088 | IBM Informix SQL Interface |
This entry signifies the standard, unencrypted communication channel for executing SQL statements against an Informix database instance.
Understanding the IBM Informix SQL Interface
The sqlexec service on port 9088 acts as the primary listener for incoming connections from applications that need to interact with the database. When a client application, such as a custom business application or a database management tool, wants to run a query or command on an Informix server, it typically connects to this port.
Key aspects of this interface:
- Function: Enables applications to submit SQL queries, updates, inserts, and deletions to the Informix database.
- Protocol: Operates over TCP/IP, providing a reliable connection for data exchange.
- Usage: Commonly used by applications developed using Informix client SDKs or other database connectivity drivers.
It's worth noting from the registry that port 9089 (sqlexec-ssl) is used for the encrypted version of the IBM Informix SQL Interface, providing a secure alternative for sensitive data.
In summary, if you see network traffic on port 9088, it is most likely related to an application communicating with an IBM Informix database server to perform database operations via SQL.
