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When do you use the service granularity principle?
Service granularity principle. In the context of software engineering and software architecture, service granularity is a key design concern when applying the paradigm of service-orientation for instance during service-oriented modeling.
What is the function of SRP in eukaryotes?
The function of SRP was discovered by the study of processed and unprocessed immunoglobulin light chains; newly synthesized proteins in eukaryotes carry N-terminal hydrophobic signal sequences, which are bound by SRP when they emerge from the ribosome.
How does SRP bind to the signal sequence?
In eukaryotes, SRP binds to the signal sequence of a newly synthesized peptide as it emerges from the ribosome. This binding leads to the slowing of protein synthesis known as “elongation arrest”, a conserved function of SRP that facilitates the coupling of the protein translation and the protein translocation processes.
How does GTP bind to the SRP receptor?
The coordinated binding of GTP by SRP and the SRP receptor has been shown to be a prerequisite for the successful targeting of SRP to the SRP receptor. Upon docking, the nascent peptide chain is inserted into the translocon channel where it enters into the ER. Protein synthesis resumes as SRP is released from the ribosome.
What is the appropriate level of granularity for?
In a true distributed architecture, the bound that controls granularity is inter-process latency, not functionality. The goal in true distributed processing is to maximize parallelism (e.g., Google’s MapReduce framework). With the above said, you should try to keep your service interfaces as uncluttered as possible.
Why is granularity important in a network interface?
A service’s ability to have multi-grained methods that return the appropriate amount of data is important to reduce network traffic. Extra network traffic is due either to excessive unnecessary data or to a large number of requests to get data. Granularity is a difficult problem to reconcile when designing service interfaces.
Which is an example of time dimension granularity?
For example, sales data for reseller or internet sales may be recorded for each day, whereas sales quota information may only exist at the month or quarter level. In these scenarios, users will want a time dimension with a different grain or level of detail for each of these different fact tables.