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In this example, MakeProduct is used in concreteFactory. As a result, MakeProduct() may be invoked in order to retrieve it from the IProduct. Custom logic could run after the object is obtained in the concrete factory method. GetObject is made abstract in the factory interface.
For example, if you need to load data into two databases, you can run the loads in parallel (instead of loading into the first – and then replicating into the second). Sometimes processing must take place sequentially. For example, dimensional (reference) data are needed before one can get and validate the rows for main "fact" tables.
The metaphor comes from business life, where a "client" and a "supplier" agree on a "contract" that defines, for example, that: The supplier must provide a certain product (obligation) and is entitled to expect that the client has paid its fee (benefit). The client must pay the fee (obligation) and is entitled to get the product (benefit).
QUIC was developed with HTTP in mind, and HTTP/3 was its first application. [34] [35] DNS-over-QUIC is an application of QUIC to name resolution, providing security for data transferred between resolvers similar to DNS-over-TLS. [36]
[59] [failed verification] Perl 5.16 also updates the core to support Unicode 6.1. [59] On May 18, 2013, Perl 5.18 was released. Notable new features include the new dtrace hooks, lexical subs, more CORE:: subs, overhaul of the hash for security reasons, support for Unicode 6.2. [60] On May 27, 2014, Perl 5.20 was released.
If the instruction is a load then: execute as soon as the memory unit is available Else, if the instruction is a store then: wait for the value to be stored before sending it to the memory unit Else, the instruction is an arithmetic logic unit (ALU) operation then: execute the instruction at the corresponding functional unit
Flow diagram. In computing, serialization (or serialisation, also referred to as pickling in Python) is the process of translating a data structure or object state into a format that can be stored (e.g. files in secondary storage devices, data buffers in primary storage devices) or transmitted (e.g. data streams over computer networks) and reconstructed later (possibly in a different computer ...
In distributed computing, a remote procedure call (RPC) is when a computer program causes a procedure (subroutine) to execute in a different address space (commonly on another computer on a shared computer network), which is written as if it were a normal (local) procedure call, without the programmer explicitly writing the details for the remote interaction.