How To Write Test Scenarios

Product testing is generally based on demand-oriented product requirements design specifications PRD documents to expand the test, for each function point to write test cases, to verify the correctness and integrity of the function. This way in the normal development of the online progress will not be a problem, on the contrary is a good way to verify the implementation of functional requirements. 　　But in the agile development model or because of the reason for the progress, the product testing time is very tight, in this way will be a little stretched. User-centric product design has gradually been deeply rooted, product theme features to be able to full ...

Compared with Vm,docker, it has obvious advantages in light weight, configuration complexity and resource utilization. With the maturing of Docker technology, more and more enterprises begin to consider improving their IT system through Docker. This article enumerates some Docker practical application scenes, in order to be able to play the role of the trigger, to help us to use Docker more conveniently. Applications packaged with packages made of RPM, gems, and so on may be clear, each package depends on which version of the library, often need to be explicitly written in ...

Array mode image can be understood as a table, we often use tables to record complex data, if the first row of the table and the first column of the data as a simple test point, except the first column of the table in addition to the data can be seen as a complex test case expected to execute the results, The table is a 6184.html "> datasheet that holds a lot of test cases." In this paper, the matrix model in the Http://www.aliyun.com/zixun/aggregation/10185.html "" ...

Machine learning is a science of artificial intelligence that can be studied by computer algorithms that are automatically improved by experience. Machine learning is a multidisciplinary field that involves computers, informatics, mathematics, statistics, neuroscience, and more.

"Editor's note" in the "Pioneer" series of business, High-performance, Wang Tao to build beyond the MongoDB NoSQL, we and Wang Tao talk about High-performance, have a business sequoiadb build experience. Readers need to interpret the advantages of each nosql from the data, we also invited relevant experts at home and abroad to MongoDB, SEQUOIADB, Cassandra, hbase four NoSQL Benchmarking, and published test cases, related data and test rules. This time we will give you the test of domestic experts, ...

It is believed that each product designer wants to be able to create the very good, the fitting user's product, but the usability test is a very good tool for the product promotion function, may provide many very valuable content for the product, lets you have the appropriate to find a delicate balance between the product and the user. Usability testing in a professional internet company is subordinate to the user research responsibilities, and user research this position is not every company will be set up, if you also like me to improve product quality and no help, there is no guide in this area of the peers, how to do? So I wrote this article, no ...

Name Node/second name Node specification (total two servers): datanode/http://www.aliyun.com/zixun/aggregation/17034.html ">tasktracker Specification: Cabinet Specification: Hadoop performance Preliminary test based on the above established Hadoop cluster, the use of standard test components for program validation, and the ...

PRD (product requirement document), as the name implies, is a document that describes the requirements of a product, and its core is to describe the requirements clearly. Through PRD can be seen a product manager of the product understanding of logical thinking, product managers in the relevant field of knowledge and professional depth and the overall understanding of the product. How to write good PRD, let the product development team members, develop, test, operate students understand the product requirements, so that others can see the value of the product and meaning, ...

This article takes a practical project as an example, describes how to use Java multithreaded programming to simulate the random or regular behavior of multiple users. Using Java multithreaded programming, can better test products, earlier exposure to potential problems. With the increasing complexity and scale of http://www.aliyun.com/zixun/aggregation/32730.html > Information System, the application of transaction middleware in complex systems is more and more extensive. Transaction middleware as a medium ...

In http://www.aliyun.com/zixun/aggregation/13713.html ">hbase:the definitive Guide, Lars George introduced a new feature of HBase Counter Increment, which uses a column as a Counter, makes it easy to provide real-time statistical functionality for some online applications. PS: For example, post ...