tableau 101

Data analysis of the follow-up dance-tableau business intelligence and visualization applicationCourse View Address: http://www.xuetuwuyou.com/course/179The course out of self-study, worry-free network: http://www.xuetuwuyou.comLecturer: Wind-dancing smoke teacherNumber of lessons: 118 hoursLecture mode: Theory--------and practice--projectSmall data with Excel, Big data with tableau!

Is the latest Gartner BI Magic Quadrant, in which one of the leaders of tableau behaves abnormally, with the executive Force Quadrant directly off the other products on a street, a forward-looking quadrant slightly beyond the MSBI, with unparalleled curiosity, specifically to the Tableau website Download the desktop Trial version of the experience, from a variety of details can feel the thick feelings, the

Learning Record: 1) First look at the official definition: A group is a combination of dimension members that make up a higher level category. Individual understanding is a bit of a misunderstanding, and a concrete example of what a group is. Give a common example of life, such as apples, bananas, shoes, clothes, bikes. If we want to group, generally divided into three categories: fruit (apples, bananas), clothes (shoes, clothes), bicycles. Of course, the groups in

Tableau command line operationBecause windows domain authentication is used for logon, the user name and password are both exchange accounts. C: \ Program Files> D: \ "Tableau Server" \ 8.2 \ bin \ tabcmd login-s http: // localhost-u your_name@yourcompany.com-p "your_pwd" === Log out completed. ==== Creating new session ==== Server: http: // localhost/==== Username: chenshu@letv.com ==== Connecting to serv

Now, Baidu is a business intelligence or BI tool, always see tableau figure. Not that Tableau's marketing is doing well, but that the perception and choice of business intelligence tools at home seems to fall on tableau. Cause regardless of industry outside the concept of business intelligence has a biased view, think is a front-end display tool, is a chart.This is not a denial of

1.Tableau can connect a variety of data and databases, such as Txt,xls,mdb,sql server,oracle, etc.2.Tableau can also paste data from the Clipboard3. Understanding of dimensions and measures:1) Dimensions represent the dimensions of an object, such as a product with a name, number, production date, etc.2) A measure represents an object's properties, such as a product's size, sales, etc.3) in

Tags: des style blog http ar color OS using SPSuddenly found that the company Tableau server database size increased sharply, so decided to directly connected to the database troubleshooting. The process is recorded as follows: Finally, a http_requests table was found to be large (7G), which was supposed to be a data cache. The result is a log problem O (╯-╰) O. Because the company's tableau version is rela

Many friends in the actual project need to consider Tableau server related issues, so plan a set of related videos, but also provide online training and consulting, welcome to leave a message. We also welcome you to join the Lotus-ding-dong tableau QQ Communication group 450924412.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6E/76/wKioL1V9kGfjVZ5IAAHCTj_G6Bw588.jpg "style=" float: none; "title

Now new trend tableau Desktop v9.3 Professional win32_64 2cd+flaresim.v5.0.2Tableau Desktop is a product where everyone can ask new questions, discover trends, uncover opportunities, and let data guide decision-making confidence.How many opportunities are hidden in your data? It's designed to support how people think. Drag and drop on the canvas. Use your natural ability to quickly discover the visualIn the sleep mode. Experience the built-in speed an

habits are concerned, the linear expression of information is similar to that of the text we are accustomed to, and it has a greater efficiency advantage over the information transmission in relation to the circular composition.Method 1 Manual production1. Drag the Product type,product dimension to the Rows panel. The sales metric is dragged to columns with the following effect2. Add a reference lineA) Right-click on the horizontal axis and click Add Reference Lineb) There are four kinds of for

($splits as $key = = $step) { if (Strpos ($var, $key)) { $strs = Explode ($key, $var); $start + = Cntoint (Array_shift ($strs)) * $STEP; $var = Join ("', $strs); } } foreach ($chars as $key = = $step) { if (Strpos ($var, $key)!== FALSE) { $vs = Explode ($key, $var); if ($vs [0] = = = = "") { $vs [0] = ' one '; } $start + = $Ints [Array_shift ($VS)] * $STEP; $var = Join ("', $vs); } elseif (Mb_strlen ($var, ' utf-8 ') = =

101 questions and answers for RHCE (7) and 101 questions and answers for rhce To make it easier for people who plan to perform RedHat certification and O M work to learn more systematically, I have selected 101 RHCE questions and answers from the Internet. Considering that the daily learning volume is large, therefore, we extract 10 questions every day for p

[IOS development-101] solution: The file * couldn't be opened because you don't have permission to view it, ios-101 (1) The error message "The file * couldn't be opened because you don't have permission to view it" appears for no reason. Solution: Window> Organizer> select your project name on the left of the box below> delete on the right and click delete. It will not affect your files. After deletion,

be completely discarded by the search engine,or miserable,It's either confusing or confusing.Or you can break with one attack,Or it's too designed to be like an exploding family,Or as shabby as a grass-desk team. 　　"A perfect website of 101 indicators" for the current web design of the most common problems, from the content, ease of use, design, security, performance, the standards of the Consortium, SEO Seven aspects, analysis of a perfect site shou

MySQL is a powerful open-source database. With more and more database-driven applications, people have been pushing MySQL to its limits. Here are 101 tips for adjusting and optimizing MySQL installation. Some of the techniques are specific to the installation environment, but these ideas are generic. I've divided them into several categories to help you master more of the tuning and optimization techniques of MySQL.MySQL server hardware and operating

Tags: login exp Spell CDP directory entry clear $$ Spel authorThis series comes from "Linux 101 hacks", the author also wrote other 101 hacks tutorials, read a few chapters, think skills are also good, very practical, do a summary collection.CdpathSet the base directorypwd/home/ramesh[[email protected]-db ~]# CD mailfile or directory[Note: The above attempts to enter the current directory under the Mail su

For convenience, engage a regular 101 wired full keyboard + Magic trackpad with MacBook. Then found a small problem, the button correspondence does not seem to be as perfect as I thought, f1~f12 and MacBook do not correspond, so, began to try the button.The blue area represents the same key functions as the Mac keyboard and the normal keyboard keys. The red area represents the keys that I now know are different from the prints on my Mac.Purple areas r

MySQL is a powerful open source database. With more and more database-driven applications, people have been pushing MySQL to its limits. Here are 101 tips for adjusting and optimizing MySQL installation. Some of the tricks are specific to the installation environment, but these ideas are generic. I've divided them into several categories to help you learn more about MySQL's tuning and optimization skills. MySQL server hardware and operating system tu

MySQL is a powerful open-source database. With more and more database-driven applications, people have been pushing MySQL to its limits. Here are 101 tips for adjusting and optimizing MySQL installation. Some of the techniques are specific to the installation environment, but these ideas are generic. I've divided them into several categories to help you master more of the tuning and optimization techniques of MySQL.MySQL server hardware and operating

Given a binary tree, check whether it is a mirror of the itself (ie, symmetric around its center).For example, this binary tree is symmetric: 1 / 2 2/\/3 4 4 3But the following are not: 1 / 2 2 \ 3 3Problem Solving Ideas:Overload a issymmetric to determine whether two trees are symmetrical, Java implementations are as follows: public Boolean issymmetric (TreeNode root) { if (root==null) return true; Return Issymmetric (root.left,root.right); } public