This is a series of short posts about the scenario where a product that decides the future of the company is being released, and how it can be difficult to make a decision about release vs. delay when there are suspicions that the quality of the product may not be as desired. In the previous [...]
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A way of making sure that if one process is using a shared modifiable data, the other processes will be excluded from doing the same thing. Formally, while one process executes the shared variable, all other processes desiring to do so at the same time moment should be kept waiting; when that process has finished [...] BANKER’S ALGORITHM Consider an example: There are four customers: A, B, C and D, which are analogous to four processes. The credit unit is like the resource The banker himself is the OS Assume each credit unit = Rs. 1000. Not all customers need their maximum credit immediately. Hence only 10 credit units are [...] |
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