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Full-Text Articles in Computer Engineering
Performance Analytics Of Cloud Networks, Derek Phanekham
Performance Analytics Of Cloud Networks, Derek Phanekham
Computer Science and Engineering Theses and Dissertations
As the world becomes more inter-connected and dependent on the Internet, networks become ever more pervasive, and the stresses placed upon them more demanding. Similarly, the expectations of networks to maintain a high level of performance have also increased. Network performance is highly important to any business that operates online, depends on web traffic, runs any part of their infrastructure in a cloud environment, or even hosts their own network infrastructure. Depending upon the exact nature of a network, whether it be local or wide-area, 10 or 100 Gigabit, it will have distinct performance characteristics and it is important for …
A Grammar Based Approach To Distributed Systems Fault Diagnosis Using Log Files, Stephen Hanka
A Grammar Based Approach To Distributed Systems Fault Diagnosis Using Log Files, Stephen Hanka
Computer Science and Engineering Theses and Dissertations
Diagnosing and correcting failures in complex, distributed systems is difficult. In a network of perhaps dozens of nodes, each of which is executing dozens of interacting applications, sometimes from different suppliers or vendors, finding the source of a system failure is a confusing, tedious piece of detective work. The person assigned this task must trace the failing command, event, or operation through the network components and find a deviation from the correct, desired interaction sequence. After a deviation is identified, the failing applications must be found, and the fault or faults traced to the incorrect source code.
Often the primary …