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Pros & Cons Of Using Tableau For Your Projects

One solution that certainly stands out in the market among the different data visualization products is Tableau Software. Tableau Software is one of the most fast-growing data visualization tools used in the Business Intelligence industry. It helps us to simplify the raw set of data into an easily understandable form without any technical skills and coding knowledge. It is rated as a leader for seven consecutive years by Gartner’s 2019 Magic Quadrant for Business Intelligence and Analytics Platforms rates.Let’s understand Tableau thoroughly.What is Tableau?Tableau is the swiftest-growing data visualization tool which helps you convert textual and numerical information to beautiful through interactive dashboards. It is the best way to change or transform the raw data into easily understandable data. Tableau is so popular, interactive, simple, fast and user-friendly and has a huge fan base in public and enterprise world. The great thing about tableau is that it doesn’t need any technical or any kind of programming skills to operate. It has accumulated interest among the people across various sectors like different industries, business, and researchers.Features of Tableau are:Real-time analysisCollaboration of dataData BlendingWhy learn Tableau:Tableau is emerging as one of the hottest trends in business intelligence in 2019. It offers a multitude of benefits to companies that use it for their business analytics needs. Let’s discuss the pros and cons.There is a huge demand for Tableau experts also there are huge rewards on offer as well. The average salary for a Tableau developer is $75,401 as per Payscale. Also, top companies like Dell, General Motors, Sony Electronics, etc are looking for Tableau talent. So what are you waiting for? Many professionals are learning Tableau to up-skill themselves.Advantages and Disadvantages of Tableau:Before going into the details, let’s see the advantages and disadvantages of Tableau in a tabular form.Tableau Advantages Disadvantages High PerformancePoor VersioningMobile-FriendlyNo automatic refreshing of reportsExtensive customer resourcesNeed manual effortExcellent mobile supportNot a comprehensive solutionEasy to upgradeNo version controlLow costRequires SQL knowledgeQuality Customer Service-Ease of Use -Advantages of Tableau:1. High Performance:Users rate Tableau’s overall performance as strong and secure. It can handle millions of rows of data with ease. The huge advantage of having Tableau is different types of visualization can be created at one shot.2. Mobile-Friendly: There is an accomplished mobile app available for IOS and Android which adds mobility to Tableau users and allows them to keep statistics at their fingertips. The app supports practically that a desktop and online version has.3. Extensive customer resources: Tableau community is engaging and enthusiastic. It has various comprehensive online resources, guides, training, and online forums, etc.4. Excellent mobile support:Tableau has a huge percentage of users actively deploying mobile BI. It applies a lot of efforts in building a healthy mobile customer.5. Easy to upgrade: Tableau customers are happy with using the latest release of the software because the upgrades are easy to be carried out.6. Low cost: Tableau is relatively a low-cost solution compared to other big data counterparts such as Qlik and Business Objects.7. Quality Customer Service:Tableau has user and developer community where the queries are answered quickly.8. Ease of use: It is easy to use since it is simple user interface software. Also, it is simple to drag and drop interface which is very easy to learn.Disadvantages of TableauTableau is the leader in the data viz space however, there are some limitations. Let's dive into some tableau limitations:1. Poor VersioningThe main disadvantage of using Tableau is, only recent versions supports revision history and for the older one's package rolling back is not possible.2. No automatic refreshing of reports:You don’t get an automatic option to refresh your reports with the help of scheduling. Therefore, some manual effort required to update the data in back-end.3. Need manual effort:Tableau’s parameters are inactive and only a single value can be selected using a parameter. You need to update it manually whenever the data gets change. 4. Not a comprehensive solutionEven if the Tableau Software is easy to use for BI application, still it doesn’t provide any platform for developing analytic applications that can be widely shared. Also, it doesn’t suit the business that has expanded deployments of broad business. 5. No version control:Once the dashboards and reports are published on the server you can’t get back to the previous levels of data in Tableau. It is not possible to go back and recover old data.6. SQL knowledgeYou need to have SQL knowledge in order to create rich and complex datasets from multiple data sources. A tableau is an excellent option for business users to play with the data once the dataset is created.Despite some cons, the pros clearly outweigh the cons and Tableau is the most preferred choice for creating interactive data visualizations.
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Pros & Cons Of Using Tableau For Your Projects

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Pros & Cons Of Using Tableau For Your Projects

One solution that certainly stands out in the market among the different data visualization products is Tableau Software. Tableau Software is one of the most fast-growing data visualization tools used in the Business Intelligence industry. It helps us to simplify the raw set of data into an easily understandable form without any technical skills and coding knowledge. It is rated as a leader for seven consecutive years by Gartner’s 2019 Magic Quadrant for Business Intelligence and Analytics Platforms rates.

Let’s understand Tableau thoroughly.

What is Tableau?

Tableau is the swiftest-growing data visualization tool which helps you convert textual and numerical information to beautiful through interactive dashboards. It is the best way to change or transform the raw data into easily understandable data. Tableau is so popular, interactive, simple, fast and user-friendly and has a huge fan base in public and enterprise world. The great thing about tableau is that it doesn’t need any technical or any kind of programming skills to operate. It has accumulated interest among the people across various sectors like different industries, business, and researchers.

Features of Tableau are:

  • Real-time analysis
  • Collaboration of data
  • Data Blending

Why learn Tableau:

Tableau is emerging as one of the hottest trends in business intelligence in 2019. It offers a multitude of benefits to companies that use it for their business analytics needs. Let’s discuss the pros and cons.There is a huge demand for Tableau experts also there are huge rewards on offer as well. The average salary for a Tableau developer is $75,401 as per Payscale. Also, top companies like Dell, General Motors, Sony Electronics, etc are looking for Tableau talent. So what are you waiting for? Many professionals are learning Tableau to up-skill themselves.

Advantages and Disadvantages of Tableau:

Before going into the details, let’s see the advantages and disadvantages of Tableau in a tabular form.

Tableau 
Advantages 
Disadvantages 
High Performance
Poor Versioning
Mobile-Friendly
No automatic refreshing of reports
Extensive customer resources
Need manual effort
Excellent mobile support
Not a comprehensive solution
Easy to upgrade
No version control
Low cost
Requires SQL knowledge
Quality Customer Service
-
Ease of Use 
-

Advantages of Tableau:

Advantages of Tableau

1. High Performance:

Users rate Tableau’s overall performance as strong and secure. It can handle millions of rows of data with ease. The huge advantage of having Tableau is different types of visualization can be created at one shot.

2. Mobile-Friendly: 

There is an accomplished mobile app available for IOS and Android which adds mobility to Tableau users and allows them to keep statistics at their fingertips. The app supports practically that a desktop and online version has.

3. Extensive customer resources

Tableau community is engaging and enthusiastic. It has various comprehensive online resources, guides, training, and online forums, etc.

4. Excellent mobile support:

Tableau has a huge percentage of users actively deploying mobile BI. It applies a lot of efforts in building a healthy mobile customer.

5. Easy to upgrade: 

Tableau customers are happy with using the latest release of the software because the upgrades are easy to be carried out.

6. Low cost: 

Tableau is relatively a low-cost solution compared to other big data counterparts such as Qlik and Business Objects.

7. Quality Customer Service:

Tableau has user and developer community where the queries are answered quickly.

8. Ease of use: 

It is easy to use since it is simple user interface software. Also, it is simple to drag and drop interface which is very easy to learn.

Disadvantages of Tableau

Limitations of Tableau

Tableau is the leader in the data viz space however, there are some limitations. Let's dive into some tableau limitations:

1. Poor Versioning

The main disadvantage of using Tableau is, only recent versions supports revision history and for the older one's package rolling back is not possible.

2. No automatic refreshing of reports:

You don’t get an automatic option to refresh your reports with the help of scheduling. Therefore, some manual effort required to update the data in back-end.

3. Need manual effort:

Tableau’s parameters are inactive and only a single value can be selected using a parameter. You need to update it manually whenever the data gets change.

 4. Not a comprehensive solution

Even if the Tableau Software is easy to use for BI application, still it doesn’t provide any platform for developing analytic applications that can be widely shared. Also, it doesn’t suit the business that has expanded deployments of broad business.

 5. No version control:

Once the dashboards and reports are published on the server you can’t get back to the previous levels of data in Tableau. It is not possible to go back and recover old data.

6. SQL knowledge

You need to have SQL knowledge in order to create rich and complex datasets from multiple data sources. A tableau is an excellent option for business users to play with the data once the dataset is created.

Despite some cons, the pros clearly outweigh the cons and Tableau is the most preferred choice for creating interactive data visualizations.

KnowledgeHut

KnowledgeHut

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KnowledgeHut is an outcome-focused global ed-tech company. We help organizations and professionals unlock excellence through skills development. We offer training solutions under the people and process, data science, full-stack development, cybersecurity, future technologies and digital transformation verticals.
Website : https://www.knowledgehut.com

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We can also add the user to a tsmadmin group by running the below command: sudo usermod -G tsmadmin -a . Once we added the user successfully we can run tsm login command.After successful login to TSM, you can activate the key :Once License activated, we can enter basic information and click on the register button as below :The next step is configuring basic settings like authentication, port etc.If we opt for active directory, then there are two options to connect either using simple bind or GSSAPI bind:Once initialization is completed, the below screen will come up to confirm it :Next step is creating administrator accounts for Tableau server. 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Please find below commands to open these ports :Starting firewalld by sudo systemctl start firewalldSetting default zone as public by running command sudo firewall -cmd --set-default-zone=publicAdding ports for the getaway port and tabadmin controller port by running commandsudo firwall -cmd --permanent --add-port=80/tcpsudo firwall -cmd --permanent --add-port=8850/tcpLast step would be reloading the firewall and verifying settingssudo firwall -cmd --reloadsudo firwall -cmd --list-allThe final step is validating Tableau server installation by installing the PostgreSQL driver which can help in viewing administrative views. First of all, you need to download the driver by navigating to Driver Download page. Once the driver is downloaded, you can install it by below command :CentOS and RHEL ,we can download the .rmp and run below command :sudo yum install tableau-postgresql-odbc-9.3.1.x86_64.rpmUbuntu need .deb file and below command :sudo dpkg -i tableau-postgresql-odbc-9.3.1.x86_64.debOnce the driver is installed, you can validate by visiting Administrative Views in tableau server.Tableau desktop Installation on WindowsThe first step is downloading installation files from Tableau Desktop DownloadRun the .exe file once the installation file is downloadedOnce you click the run button, the below screen will appear, you can read the license agreement and confirm the acceptance to proceed furtherOnce the installation is completed. In the next screen, you can choose the trial version or if you have the product key, you can activate the product as wellTableau desktop Installation on MacThe first step is to visit Product Downloads and Release Notes  and Tableau desktop should be selected from the list.Choose the version we would like to installIn the downloadable file section, we can select mac version of Tableau desktopFor Mac: Open the Disk image file (.DMG) and double-click the installer package (.PKG) to start the installation.With this installation, some data sources drivers get automatically installed for seamless integration with different data sources.Once the installation is completed, we can register the product or start using the trial versionTableau desktop Uninstallation on Windows/MacThe first step is deleting Tableau desktop from the applications folder.The second step is deleting My Tableau Repository from Documents folder. It might be possible that doing the above step may delete user-related files as well. So we may choose another alternative to rename the folder to something else.Then we can delete all files/folders beginning with “com.tableau” from Library folder under Preferences and Saved Application state respectively.To delete hidden folders from mac, we can follow the below steps:CMD-SHIFT-G or we can navigate to Go->Go to Folder.. From finder.It will open the dialogue box in which we can type ~/Library/PreferencesIf Tableau desktop being used by multiple users then we can repeat all steps except the first one for all users.For WindowsNavigate to Control Panels-Programs-Uninstall ProgramIn the program list select Tableau Desktop and on right-click select uninstallNavigate to installation path for Tableau desktop C:/Program Files/Tableau and delete the “Tableau” folder from there to uninstall it.
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Tableau Installation and Configuration on Mac and ...

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