Abstract: A method, an apparatus, and computer instructions are provided for inserting code fixes into applications at runtime. One aspect of the present invention leverages capability of a just-in-time-instrumentation monitoring component to receive a code fix during execution of applications and insert code fixes into applications. Another aspect of the present invention allows users to create a custom class loader that loads a custom class at runtime. The custom class loader then inserts the custom class in the applications. With the aspects of the present invention, code fixes and patches may be applied to applications without taking the applications down.

Abstract: A method and data processing system for using file backup software to generate an alert when a file modification policy is violated. File backup software is installed on a computer to monitor a plurality of files. If the file backup software detects a modification to a file, the file backup software determines whether a file modification policy associated with the file has been violated. If the file backup software determines that the file modification policy has been violated, the file backup software generates an alert, indicating that the modification violates the modification policy.

Abstract: A method and apparatus for protecting file data is provided that combines or merges revision based backup with backup based on time intervals. One embodiment is directed to a method for protecting data contained in a file of a computer system, wherein the computer system is useable to create multiple successive file versions. The method comprises the steps of specifying a maximum number of file versions that can be stored collectively at first and second storage locations, and apportioning the maximum number into a first number of file versions and a second number of file versions. The method further comprises storing the most recent of the multiple file versions, up to a number equal to the first number, at the first storage location. A number of file versions respectively created before the stored most recent versions, up to a number equal to the second number, are stored at the second storage location, over a pre-specified time period and in accordance with a pre-specified strategy.

Abstract: A method and apparatus for protecting file data is provided that combines or merges revision based backup with backup based on time intervals. One embodiment is directed to a method for protecting data contained in a file of a computer system, wherein the computer system is useable to create multiple successive file versions. The method comprises the steps of specifying a maximum number of file versions that can be stored collectively at first and second storage locations, and apportioning the maximum number into a first number of file versions and a second number of file versions. The method further comprises storing the most recent of the multiple file versions, up to a number equal to the first number, at the first storage location. A number of file versions respectively created before the stored most recent versions, up to a number equal to the second number, are stored at the second storage location, over a pre-specified time period and in accordance with a pre-specified strategy.

Abstract: A method and apparatus for protecting file data is provided that combines or merges revision based backup with backup based on time intervals. One embodiment is directed to a method for protecting data contained in a file of a computer system, wherein the computer system is useable to create multiple successive file versions. The method comprises the steps of specifying a maximum number of file versions that can be stored collectively at first and second storage locations, and apportioning the maximum number into a first number of file versions and a second number of file versions. The method further comprises storing the most recent of the multiple file versions, up to a number equal to the first number, at the first storage location. A number of file versions respectively created before the stored most recent versions, up to a number equal to the second number, are stored at the second storage location, over a pre-specified time period and in accordance with a pre-specified strategy.

Abstract: A method, an apparatus, and computer instructions are provided for inserting code fixes into applications at runtime. One aspect of the present invention leverages capability of a just-in-time-instrumentation monitoring component to receive a code fix during execution of applications and insert code fixes into applications. Another aspect of the present invention allows users to create a custom class loader that loads a custom class at runtime. The custom class loader then inserts the custom class in the applications. With the aspects of the present invention, code fixes and patches may be applied to applications without taking the applications down.

Abstract: A method and data processing system for using file backup software to generate an alert when a file modification policy is violated. File backup software is installed on a computer to monitor a plurality of files. If the file backup software detects a modification to a file, the file backup software determines whether a file modification policy associated with the file has been violated. If the file backup software determines that the file modification policy has been violated, the file backup software generates an alert, indicating that the modification violates the modification policy.