DATABASESYSTEM CONCEPTS SIXTH EDITION Abraham Silberschatz Yale University Henry F. KorthLehigh University S. SudarshanIndian Institute of Technology, Bombay Data Abstraction For the system to be usable, it must retrieve data efficiently. The need fo…

Small The first rule of functions is that they should be small.The second rule of functions is that they should be smaller than that.Functions should hardly ever be 20 lines long. Blocks and indenting This implies that the blocks within if statements…

http://www.infoq.com/articles/agile-software-architecture-sketches-NoUML If you're working in an agile software development team at the moment, take a look around at your environment. Whether it's physical or virtual, there's likely to be a story wal…

[Ref: http://en.wikipedia.org/wiki/Deep_learning] Definition: a branch of machine learning based on a set of algorithms that attempt to model high-level abstractions in data by using model architectures, with complex structures or otherwise, composed…

About this document Prerequisite knowledge/experience: Software Testing, Test Automation Applicable Microsoft products: Visual Studio Team System, .NET Intended audience: Software Testers Definitions and Terms Test automation – test code written to c…

2015-05-26   628   Code-Tuning Techniques    ——Even though a particular technique generally represents poor coding practice, specific circumstances might make it the best one to use.    ——One key to writing effective loops is to minimize the work don…

1. Zachman Framework Presented as matrix of Rows and Columns representing domain of interest and level of abstraction. 2. Framework-Domain of Interest Columns -Data/ Information -Function/ Process -Network -People -Time -Motivation/ Strategy Framewor…

What is Docker? By Tim Butler • 14 May 2015 • https://www.conetix.com.au/blog/what-is-docker Unless you've been living without internet access for the last two years, it would be hard not to at least heard of Docker. But, as an emerging technology no…

抽象等级(Levels of Abstraction) Flink提供不同级别的抽象来开发流/批处理应用程序. Statefule Stream Processing: 是最低级别(底层)的抽象,只提供有状态的流.它通过ProcessFunction嵌入到DataStream API之中.它使得用户可以自由处理来源于一个或者多个流的事件 DataStream/DataSet API: 在我们的实际工作中,大多数的应用程序是不需要上文所描述的低级别(底层)抽象,而是相对于诸如DataStream…

Must Know Tips/Tricks in Deep Neural Networks (by Xiu-Shen Wei)   Deep Neural Networks, especially Convolutional Neural Networks (CNN), allows computational models that are composed of multiple processing layers to learn representations of data with…