Abstract: Described herein is a system and method for providing a shareable global cache for use with a database environment. In accordance with an embodiment, a shareable global cache is used for caching connections to database instances. When a request is received for a particular service, the system looks for an idle connection to that service, and, if none is available, locates an existing connection to a database instance serving that service and switches a service on the existing connection to that service.

Abstract: Described herein is a system and method for providing a level 2 connection cache for use with a database environment. In accordance with an embodiment, a second level, or level 2 (L2), connection cache is used to cache no-session connections for use with a database. When a connection is requested, a no-session connection (NSC) can be retrieved from the cache and a database session is attached. Later, when the connection is closed, the database session is logged off and the no-session connection returned to the cache for subsequent use.

Abstract: Described herein is a system and method for providing a shareable global cache for use with a database environment. In accordance with an embodiment, a shareable global cache is used for caching connections to database instances. When a request is received for a particular service, the system looks for an idle connection to that service, and, if none is available, locates an existing connection to a database instance serving that service and switches a service on the existing connection to that service.

Abstract: Described herein is a system and method for providing a level 2 connection cache for use with a database environment. In accordance with an embodiment, a second level, or level 2 (L2), connection cache is used to cache no-session connections for use with a database. When a connection is requested, a no-session connection (NSC) can be retrieved from the cache and a database session is attached. Later, when the connection is closed, the database session is logged off and the no-session connection returned to the cache for subsequent use.

Abstract: A client debugger application or a virtual machine includes a receiving module configured to receive a command packet of a debugging protocol from a computer. The command packet includes an identifier (ID) field. The client debugger application or the virtual machine also includes a parsing module configured to parse an ID from the ID field. One byte of the ID field doubles as a command set value and another byte of the ID field doubles as a command value. The client debugger application or the virtual machine further includes a debugging module configured to use the parsed ID, command set value and command value to perform at least one debugging operation.

Abstract: A client debugger application or a virtual machine includes a receiving module configured to receive a command packet of a debugging protocol from a computer. The command packet includes an identifier (ID) field. The client debugger application or the virtual machine also includes a parsing module configured to parse an ID from the ID field. One byte of the ID field doubles as a command set value and another byte of the ID field doubles as a command value. The client debugger application or the virtual machine further includes a debugging module configured to use the parsed ID, command set value and command value to perform at least one debugging operation.