The Wellesley News (03-21-1906)

https://repository.wellesley.edu/news/1155/thumbnail.jp

Oceanus.

v. 26, no. 1 (1983

Texas Siftings

Texas Siftings was a weekly humorous magazine that saw publication from the 1880s to the 1890s. Originally published in Austin, Texas, the newspaper later moved to New York and then to London, and featured many well known humorists

Trade-Offs Under Pressure: Heuristics and Observations Of Teams Resolving Internet Service Outages

The increasing complexity of software applications and architectures in Internet services challenge the reasoning of operators tasked with diagnosing and resolving outages and degradations as they arise. Although a growing body of literature focuses on how failures can be prevented through more robust and fault-tolerant design of these systems, a dearth of research explores the cognitive challenges engineers face when those preventative designs fail and they are left to think and react to scenarios that hadn’t been imagined. This study explores what heuristics or rules-of-thumb engineers employ when faced with an outage or degradation scenario in a business-critical Internet service. A case study approach was used, focusing on an actual outage of functionality during a high period of buying activity on a popular online marketplace. Heuristics and other tacit knowledge were identified, and provide a promising avenue for both training and future interface design opportunities. Three diagnostic heuristics were identified as being in use: a) initially look for correlation between the behaviour and any recent changes made in the software, b) upon finding no correlation with a software change, widen the search to any potential contributors imagined, and c) when choosing a diagnostic direction, reduce it by focusing on the one that most easily comes to mind, either because symptoms match those of a difficult-to-diagnose event in the past, or those of any recent events. A fourth heuristic is coordinative in nature: when making changes to software in an effort to mitigate the untoward effects or to resolve the issue completely, rely on peer review of the changes more than automated testing (if at all.

Washington [AR] Telegraph, January 1862-June 1864

Selected articles from the Washington Telegraph, published in Washington, Arkansas, from January 1862-June 1864