Dharmang Patel
Stories (2)
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Coinbase
Abstract This paper is an evaluation and analyzation of a mobile application called Coinbase. Coinbase is an android, iOS, and web application where users can buy, sell, and store digital currency. This paper goes over the business model of the application, value proposition, revenue model, marketplace, competitors of the application and how the application is better than other similar applications, market strategy, and brief information about company's management team and organization structure. The paper is not trying to conclude anything. It is just an evaluation and analyzation for the mobile app.
By Dharmang Patel8 years ago in 01
Spectre Attack
In the era of computer systems, time and performance is very important. To achieve that, computer scientists works hard to make CPUs better and faster. Most of the modern CPUs in present devices around the world make use of a performance feature called speculative execution. Speculative execution improves the performance of the CPU. It does that by guessing future tasks and executing the instruction. In normal cases, the task comes from the memory and it is executed by CPU, and results are stored in the storage. For better performance using speculative execution, the task is guessed by CPU and executed. When the task comes from memory, the CPU makes sure the correctness of its initial guess. If the guess was incorrect, the CPU reverts speculative execution. If the guess was correct, a significant performance gain is achieved.
By Dharmang Patel8 years ago in 01
