The diagram below shows a comparison between polling and Webhook. Assume we run an eCommerce website. The clients send orders to the order service via the API gateway, which goes to the payment service for payment transactions. The payment service then talks to an external payment service provi...
Which of these is not included in a class diagram of an object class? The parent class The class name The methods The attributes QUESTION 2. To create a subclass, which Java keyword do you (a) How do we overload a method in java? (b) Give an example. Explain overloading a me...
The eight weather variables were standardized, then reduced to three principal components (PC1-3; Fig. 4) using PROC FACTOR in SAS version 9.4 (SAS Institute, Cary, North Caroline). The retention of three variables was based on examination of eigenvalues and the scree diagram69. The three PC...
This could mean that Electra is the fifth star in the Pleiades cluster. If counting from the 12 o'clock position clockwise on a diagram of the Pleiades cluster the order would be Sterope, Maia, Taygeta, Caleano, Electra, Merope, and Alcyone (for the sisters), with Atlas and Pleione roun...
The diagram below illustrates the overall data flow forgRPC. Step 1: A REST call is made from the client. The request body is usually in JSON format. Steps 2 - 4: The order service (gRPC client) receives the REST call, transforms it, and makes an RPC call to the payment service. gR...
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The diagram below shows 5 common tricks to improve API performance. Pagination This is a common optimization when the size of the result is large. The results are streaming back to the client to improve the service responsiveness. Asynchronous Logging Synchronous logging deals with the disk for ev...
The process was repeated multiple times, at each stage selecting the most significant model with the n + 1 variable compared to the current model with n variables based on the F-test. The process was stopped when none of the remaining traits significantly improved the estimation of the ...
But this article will doubtless contain even more serious defects, as is so often the case when an author makes an incursion into a field with which he is unfamiliar" [38]. Most importantly, Boveri also mentioned that defects in the cytoplasm could just as well be responsible for cancer as...