This blog post discusses how daylight saving time affects sleep schedules and circadian rhythms. It notes that changing the clocks forward by one hour in the spring causes many people to lose an hour of sleep, disrupting their body's internal clock. This can lead to short-term effects like grogginess but over time may also increase risks of cardiovascular disease and depression. The post recommends making adjustments in advance to adjust to the time change and minimize disruption to one's sleep-wake cycle.
This blog is focused on visual storytelling and book design. It explores how images, layouts, typography and other design elements can enhance readers' experiences of stories. Recent posts discuss graphic novel page layouts, book cover designs, and techniques for integrating photos into narratives. The blog aims to provide inspiration and practical tips for visual storytellers and book designers.
This document contains questions and answers related to database testing. It discusses testing data validity, integrity, performance, procedures, triggers and functions. It also describes primary keys, foreign keys, NULL values, differences between Oracle, SQL and SQL Server. Database indexing, isolation levels, and creating indexes on all columns are also covered.
Selenium IDE is a Firefox add-on that allows users to record, play back, debug and edit automated test scripts for web applications. It provides features like recording user actions, editing test cases, running individual commands or test suites, setting breakpoints and debugging tests. Tests created using Selenium IDE can be exported and run against other browsers using Selenium Remote Control and Selenium Grid.
This document is a working draft (version 3.4 dated 27 April 2001) of the Standard for Software Component Testing produced by the British Computer Society Specialist Interest Group in Software Testing (BCS SIGIST). The standard provides guidance on testing individual software components and describes techniques for test case design and measurement to help improve testing quality and software quality. It is intended to enable the measurement and comparison of component testing performed and aims to make the testing process auditable.
A performance testing tool measures how a system performs under increasing load by simulating multiple users. It generates load on the system, measures the response times of transactions as load varies, and produces reports and graphs. Key metrics measured include response time, hits/requests per second, throughput, transactions/connections per second, and pages downloaded per second. These metrics help identify how the system's performance is affected by load and determine if there are any scalability issues.
ETL testing involves validating data extracted from source systems, transformed for loading into the target system. There are different types of ETL testing such as unit, integration, system and regression testing. Basic SQL knowledge is required to perform queries on source and target databases during ETL testing.
The document discusses various software development life cycle (SDLC) models including waterfall, iterative, spiral, V-model, big bang, agile, RAD, and prototyping. It provides details on the typical phases and processes involved in each model as well as scenarios where each may be best applied. The key SDLC models support traditional sequential development or iterative and incremental development with customer feedback.
Gestion de la Reputacion online multidispositivo en Buscadores para empresas ...Esther Checa
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Ponencia sobre la importancia de una estrategia de Reputación Online Multidispositivo en Buscadores para el sector B2B. IV Congreso de Marketing Digital para empresas industriales #Indusmedia, San Sebastián, 22 de octubre de 2014.
This blog is focused on visual storytelling and book design. It explores how images, layouts, typography and other design elements can enhance readers' experiences of stories. Recent posts discuss graphic novel page layouts, book cover designs, and techniques for integrating photos into narratives. The blog aims to provide inspiration and practical tips for visual storytellers and book designers.
This document contains questions and answers related to database testing. It discusses testing data validity, integrity, performance, procedures, triggers and functions. It also describes primary keys, foreign keys, NULL values, differences between Oracle, SQL and SQL Server. Database indexing, isolation levels, and creating indexes on all columns are also covered.
Selenium IDE is a Firefox add-on that allows users to record, play back, debug and edit automated test scripts for web applications. It provides features like recording user actions, editing test cases, running individual commands or test suites, setting breakpoints and debugging tests. Tests created using Selenium IDE can be exported and run against other browsers using Selenium Remote Control and Selenium Grid.
This document is a working draft (version 3.4 dated 27 April 2001) of the Standard for Software Component Testing produced by the British Computer Society Specialist Interest Group in Software Testing (BCS SIGIST). The standard provides guidance on testing individual software components and describes techniques for test case design and measurement to help improve testing quality and software quality. It is intended to enable the measurement and comparison of component testing performed and aims to make the testing process auditable.
A performance testing tool measures how a system performs under increasing load by simulating multiple users. It generates load on the system, measures the response times of transactions as load varies, and produces reports and graphs. Key metrics measured include response time, hits/requests per second, throughput, transactions/connections per second, and pages downloaded per second. These metrics help identify how the system's performance is affected by load and determine if there are any scalability issues.
ETL testing involves validating data extracted from source systems, transformed for loading into the target system. There are different types of ETL testing such as unit, integration, system and regression testing. Basic SQL knowledge is required to perform queries on source and target databases during ETL testing.
The document discusses various software development life cycle (SDLC) models including waterfall, iterative, spiral, V-model, big bang, agile, RAD, and prototyping. It provides details on the typical phases and processes involved in each model as well as scenarios where each may be best applied. The key SDLC models support traditional sequential development or iterative and incremental development with customer feedback.
Gestion de la Reputacion online multidispositivo en Buscadores para empresas ...Esther Checa
Ìý
Ponencia sobre la importancia de una estrategia de Reputación Online Multidispositivo en Buscadores para el sector B2B. IV Congreso de Marketing Digital para empresas industriales #Indusmedia, San Sebastián, 22 de octubre de 2014.