Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: A method for upgrading a database schema in real time, wherein the database schema is associated with a plurality of databases is provided. The method may include installing a first plugin on a database upgrade process associated with a database. The method may include installing a second plugin on each database instance within the plurality of databases. The method may include determining a delta associated with a final target version of the database schema. Additionally, the method may include outlining an existence of an incongruence, an existence of an override or an existence of a customization removal based on the determined delta. The method may include performing a peer-to-peer broadcasting analysis between each database. The method may include defining a migration strategy for each database instance within the plurality of databases based on the peer-to-peer broadcasting analysis. The method may further include creating a script for upgrading the database schema.

Abstract: Providing access to a shared resource in a computing environment involves maintaining a timestamp for each shared resource, the timestamp representing the time the resource was last accessed. Then, detecting if the resource is reserved before obtaining access to the resource, by reading the resource timestamp, and if the timestamp represents a future time relative to the current time, indicating that the resource is reserved and delaying access to the resource. If the resource is unreserved, then accessing the resource by reading the resource timestamp to detect any changes in the timestamp since the last reading; if unchanged, then accessing the resource. If the resource is unreserved, then obtaining exclusive access to the resource by reserving the resource by incrementing its timestamp by a reservation period; accessing the resource; and resetting the resource timestamp to the current time.

Abstract: Providing access to a shared resource in a computing environment involves maintaining a timestamp for each shared resource, the timestamp representing the time the resource was last accessed. Then, detecting if the resource is reserved before obtaining access to the resource, by reading the resource timestamp, and if the timestamp represents a future time relative to the current time, indicating that the resource is reserved and delaying access to the resource. If the resource is unreserved, then accessing the resource by reading the resource timestamp to detect any changes in the timestamp since the last reading; if unchanged, then accessing the resource. If the resource is unreserved, then obtaining exclusive access to the resource by reserving the resource by incrementing its timestamp by a reservation period; accessing the resource; and resetting the resource timestamp to the current time.

Abstract: Providing access to a shared resource in a computing environment involves maintaining a timestamp for each shared resource, the timestamp representing the time the resource was last accessed. Then, detecting if the resource is reserved before obtaining access to the resource, by reading the resource timestamp, and if the timestamp represents a future time relative to the current time, indicating that the resource is reserved and delaying access to the resource. If the resource is unreserved, then accessing the resource by reading the resource timestamp to detect any changes in the timestamp since the last reading; if unchanged, then accessing the resource. If the resource is unreserved, then obtaining exclusive access to the resource by reserving the resource by incrementing its timestamp by a reservation period; accessing the resource; and resetting the resource timestamp to the current time.

Abstract: Providing access to a shared resource in a computing environment involves maintaining a timestamp for each shared resource, the timestamp representing the time the resource was last accessed. Then, detecting if the resource is reserved before obtaining access to the resource, by reading the resource timestamp, and if the timestamp represents a future time relative to the current time, indicating that the resource is reserved and delaying access to the resource. If the resource is unreserved, then accessing the resource by reading the resource timestamp to detect any changes in the timestamp since the last reading; if unchanged, then accessing the resource. If the resource is unreserved, then obtaining exclusive access to the resource by reserving the resource by incrementing its timestamp by a reservation period; accessing the resource; and resetting the resource timestamp to the current time.