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Entity Framework Core 3.0 was released on 23 September 2019 (5 years ago) () along with Visual Studio 2019 16.3 and ASP.NET Core 3.0, [19] Entity Framework Core 3.1 (EF Core 3.1) was formally released for production use on 3 December 2019 (5 years ago) () and will be the preferred long-term supported version until at least 3 December 2022. [20 ...
A schema migration is performed on a database whenever it is necessary to update or revert that database's schema to some newer or older version. Migrations are performed programmatically by using a schema migration tool. When invoked with a specified desired schema version, the tool automates the successive application or reversal of an ...
When a software migration reaches functional equivalence, the migrated application can be aligned more closely to current and future business needs through the addition of new functionality to the transformed application. The migration of installed software from an old PC to a new PC can be done with a software migration tool.
Live migration, also called migration, refers to the process of moving a running virtual machine (VM) or application between different physical machines without disconnecting the client or application. Memory, storage, and network connectivity of the virtual machine are transferred from the original guest machine to the destination.
Migration of systems can also involve downtime, while the old system is replaced with a new one. Migration can be from a mainframe computer which has a closed architecture, to an open system which employ x86 servers. As well, migration can be from an open system to a Cloud Computing platform. The motivation for this can be the cost savings. [1]
Tools for profiling parallel applications can be used for visualization of thread wait-times and thread migrations across processor cores. [158] Intel and Microsoft have jointly pledged support for a new Concurrency Runtime in Visual Studio 2010 [ 159 ] and Intel has launched parallelism support in Parallel Studio as an add-on for Visual Studio.
To free the collection of relations from undesirable insertion, update and deletion dependencies. To reduce the need for restructuring the collection of relations, as new types of data are introduced, and thus increase the life span of application programs. To make the relational model more informative to users.
Late Old English borrowed some grammar and core vocabulary from Old Norse, a North Germanic language. [ 11 ] [ 12 ] [ 13 ] Then, Middle English borrowed vocabulary extensively from French dialects , which are the source of approximately 28% of Modern English words , and from Latin , which is the source of an additional 28% . [ 14 ]