Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Save more on your purchases now! discount-offer-chevron-icon
Savings automatically calculated. No voucher code required.
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Redash v5 Quick Start Guide
Redash v5 Quick Start Guide

Redash v5 Quick Start Guide: Create and share interactive dashboards using Redash

eBook
$17.99 $25.99
Paperback
$32.99
Subscription
Free Trial
Renews at $19.99p/m

What do you get with Print?

Product feature icon Instant access to your digital eBook copy whilst your Print order is Shipped
Product feature icon Paperback book shipped to your preferred address
Product feature icon Download this book in EPUB and PDF formats
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
Table of content icon View table of contents Preview book icon Preview Book

Redash v5 Quick Start Guide

Installing Redash

Once you've decided to go for a self-hosted Redash, it's time to decide which installation you should perform.

This chapter is intended for people with some knowledge of the Linux operating system. If you choose to install Redash on a machine that already contains production services, take extra care when manually executing operations. You will need root privileges on the machine.

The information you'll find in this chapter has been checked for correctness and is accurate regarding the current version and installation procedure of Redash. For up to date data, please refer to the official Redash website!

Although it is technically possible to run Redash on Windows OS, it is highly recommended that you use a Linux machine...

Sizing – choosing the right machine to do the job

Sizing is based on the number of concurrent users and the number of concurrent queries that you have. For <10 concurrent users and <100 active queries, a tiny machine that has a dual core, 2 GB memory should be enough.

On the other hand, if you have 50-100 concurrent users and 1,000 active queries, you will need at least 16-32 GB RAM and a quad-core CPU.

In addition to the Redash app, you will also need Postgres, Redis, and Celery.
  • Redis - Memory intensive
  • Postgres - CPU and memory
  • Celery - CPU and memory (the more workers you have, the more CPU you need. If workers won't keep up and build up a queue, it starts to consume memory)

If you're hosted in the cloud, you can always start with a smaller machine and expand if needed. The same goes for deploying Redash inside a VM in your own data center.

As a good...

Installation options and installation walkthrough

In this section, we will cover the options you have when installing Redash. If your machine resides in the cloud, you will be able to choose an existing image of Redash with all the necessary components already predefined.

In case you prefer to have more control over the installation, you can run the setup.sh script or manually run Docker installation.

Installation options

There are various installation options for Redash, and they are as follows:

For the Cloud (AWS/GCE):

  • Using a predefined image
  • Manually using a Setup script

For your own datacenter (VM or Physical Machine):

  • Docker
  • Manually using a Setup script
    In all of the aforementioned options, you can provide your own...

Explaining the setup.sh script

The setup.sh script is the core of all the cloud based installation options. Regarding an image-based installation, you don't have to dive into the details of this script, but if you want to install Redash manually (or are just curious about the internals), it's better to take a quick look at it.

In case you intend to use the setup.sh script for production environment:

For small scale deployments you can use it as is.

But for large scale deployments where Redash is mission critical, and needs to be Highly Available, it's recommend that you set up a separate server for PostgreSQL and Redis, as well as set up at least 2 servers for Redash for redundancy.

The number of celery workers can be modified based on your usage patterns.

Let's break the script into parts while going over it.

At first, we set Redash base installation path...

Troubleshooting

The main thing to bear in mind here is that setup.sh (core of all the installation processes) is not idempotent.

This means that if somehow the script failed in the middle of running, you can't simply run it again.

In case something went wrong with the installation, follow these instructions:

  1. Try to check the output of the setup.sh script and figure out what the reason for its failure could be. Possible reasons include permissions/missing packages.
  2. It's always better to reinstall rather than try and run the script from where it stopped.
  3. Review the section which explains setup.sh, in combination with the logs. This might give you the answer.
  4. If using AWS/GCE, verify that ports 22, 80, and 443 are reachable (sometimes, even if not in the cloud, corporate users have strict firewall rules, so you might have to check it even if not on AWS/GCE).
...

Configuration and setup

In order to experience Redash to its fullest, after installing it, you need to run some configurations, for example, for users and emails.

Email configuration

Redash uses email as part of user management (password reset and so on) and as a destination for alerts to be received at.

After your first setup, when you log in to Redash, you will see the following notification telling you that your email has not yet been configured, which means that you can't enjoy all the features of Redash:

The email configuration resides inside an env file.

We can use the find or locate Linux command to find where exactly the env file resides on our machine.

By default (in case you used setup.sh based installation...

Permissions in Redash

Not all data is meant to be viewed and edited by all users, and there are rare cases where we don't need to restrict the access to one or more resources in some way (except maybe proof-of-concept works, or garage-mode startups where everyone is an admin).

In this section, we will cover the permissions mechanism in Redash.

Groups

The core of Redash's permissions model are Groups.

Users are members of groups, while Data Sources are associated with groups.

Group membership by a user defines the actions they can perform, and the Data Sources they can access.

Each DataSource can be associated with one or more groups.

Currently, there are two types of relations between a DataSource and a group:

  • Full...

Summary

In this chapter, we covered the different options of installing a self-hosted Redash, including detailed step by step guidance. We also reviewed the setup.sh script, which is the basis of all of the installation options, and went through a common troubleshooting practice.

Then, we covered how to configure and test emails, went over all of Redash's environment settings, and in addition covered the permissions mechanism (Users and Groups) in Redash.

The next chapter will guide you in how to create your first queries, visualizations, and dashboards.

Left arrow icon Right arrow icon
Download code icon Download Code

Key benefits

  • Learn the best use of visualizations to build powerful interactive dashboards
  • Create and share visualizations and data in your organization
  • Work with different complexities of data from different data sources

Description

Data exploration and visualization is vital to Business Intelligence, the backbone of almost every enterprise or organization. Redash is a querying and visualization tool developed to simplify how marketing and business development departments are exposed to data. If you want to learn to create interactive dashboards with Redash, explore different visualizations, and share the insights with your peers, then this is the ideal book for you. The book starts with essential Business Intelligence concepts that are at the heart of data visualizations. You will learn how to find your way round Redash and its rich array of data visualization options for building interactive dashboards. You will learn how to create data storytelling and share these with peers. You will see how to connect to different data sources to process complex data, and then visualize this data to reveal valuable insights. By the end of this book, you will be confident with the Redash dashboarding tool to provide insight and communicate data storytelling.

Who is this book for?

This book is intended for Data Analysts, BI professionals and Data Developers, but can be useful to anyone who has a basic knowledge of SQL and a creative mind. Familiarity with basic BI concepts will be helpful, but no knowledge of Redash is required.

What you will learn

  • Install Redash and troubleshoot installation errors
  • Manage user roles and permissions
  • Fetch data from various data sources
  • Visualize and present data with Redash
  • Create active alerts based on your data
  • Understand Redash administration and customization
  • Export, share and recount stories with Redash visualizations
  • Interact programmatically with Redash through the Redash API
Estimated delivery fee Deliver to Russia

Economy delivery 10 - 13 business days

$6.95

Premium delivery 6 - 9 business days

$21.95
(Includes tracking information)

Product Details

Country selected
Publication date, Length, Edition, Language, ISBN-13
Publication date : Sep 29, 2018
Length: 224 pages
Edition : 1st
Language : English
ISBN-13 : 9781788996167
Category :
Tools :

What do you get with Print?

Product feature icon Instant access to your digital eBook copy whilst your Print order is Shipped
Product feature icon Paperback book shipped to your preferred address
Product feature icon Download this book in EPUB and PDF formats
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
Estimated delivery fee Deliver to Russia

Economy delivery 10 - 13 business days

$6.95

Premium delivery 6 - 9 business days

$21.95
(Includes tracking information)

Product Details

Publication date : Sep 29, 2018
Length: 224 pages
Edition : 1st
Language : English
ISBN-13 : 9781788996167
Category :
Tools :

Packt Subscriptions

See our plans and pricing
Modal Close icon
$19.99 billed monthly
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Simple pricing, no contract
$199.99 billed annually
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just $5 each
Feature tick icon Exclusive print discounts
$279.99 billed in 18 months
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just $5 each
Feature tick icon Exclusive print discounts

Frequently bought together


Stars icon
Total $ 114.97
Apache Superset Quick Start Guide
$32.99
Django 2 Web Development Cookbook
$48.99
Redash v5 Quick Start Guide
$32.99
Total $ 114.97 Stars icon

Table of Contents

9 Chapters
Introducing Redash Chevron down icon Chevron up icon
Installing Redash Chevron down icon Chevron up icon
Creating and Visualizing your First Query Chevron down icon Chevron up icon
Connecting to Data Sources Chevron down icon Chevron up icon
Writing and Executing Queries Chevron down icon Chevron up icon
Creating Visualizations Chevron down icon Chevron up icon
Dashboards and Practical Tips Chevron down icon Chevron up icon
Customizing Redash Chevron down icon Chevron up icon
Other Books You May Enjoy Chevron down icon Chevron up icon

Customer reviews

Rating distribution
Full star icon Full star icon Full star icon Full star icon Full star icon 5
(2 Ratings)
5 star 100%
4 star 0%
3 star 0%
2 star 0%
1 star 0%
Amazon Customer Jun 23, 2019
Full star icon Full star icon Full star icon Full star icon Full star icon 5
This book is pretty comprehensive, from basic topics to more advanced ones.Taking you step by step through installing, configuring and running a server, up to creating useful dashboard using various data sources, this book is all you need to get working with Re:dash.Given examples are very well described.Highly recommended!
Amazon Verified review Amazon
amitg Jan 15, 2019
Full star icon Full star icon Full star icon Full star icon Full star icon 5
lots of well described examples. Recommended!
Amazon Verified review Amazon
Get free access to Packt library with over 7500+ books and video courses for 7 days!
Start Free Trial

FAQs

What is the delivery time and cost of print book? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela
What is custom duty/charge? Chevron down icon Chevron up icon

Customs duty are charges levied on goods when they cross international borders. It is a tax that is imposed on imported goods. These duties are charged by special authorities and bodies created by local governments and are meant to protect local industries, economies, and businesses.

Do I have to pay customs charges for the print book order? Chevron down icon Chevron up icon

The orders shipped to the countries that are listed under EU27 will not bear custom charges. They are paid by Packt as part of the order.

List of EU27 countries: www.gov.uk/eu-eea:

A custom duty or localized taxes may be applicable on the shipment and would be charged by the recipient country outside of the EU27 which should be paid by the customer and these duties are not included in the shipping charges been charged on the order.

How do I know my custom duty charges? Chevron down icon Chevron up icon

The amount of duty payable varies greatly depending on the imported goods, the country of origin and several other factors like the total invoice amount or dimensions like weight, and other such criteria applicable in your country.

For example:

  • If you live in Mexico, and the declared value of your ordered items is over $ 50, for you to receive a package, you will have to pay additional import tax of 19% which will be $ 9.50 to the courier service.
  • Whereas if you live in Turkey, and the declared value of your ordered items is over € 22, for you to receive a package, you will have to pay additional import tax of 18% which will be € 3.96 to the courier service.
How can I cancel my order? Chevron down icon Chevron up icon

Cancellation Policy for Published Printed Books:

You can cancel any order within 1 hour of placing the order. Simply contact customercare@packt.com with your order details or payment transaction id. If your order has already started the shipment process, we will do our best to stop it. However, if it is already on the way to you then when you receive it, you can contact us at customercare@packt.com using the returns and refund process.

Please understand that Packt Publishing cannot provide refunds or cancel any order except for the cases described in our Return Policy (i.e. Packt Publishing agrees to replace your printed book because it arrives damaged or material defect in book), Packt Publishing will not accept returns.

What is your returns and refunds policy? Chevron down icon Chevron up icon

Return Policy:

We want you to be happy with your purchase from Packtpub.com. We will not hassle you with returning print books to us. If the print book you receive from us is incorrect, damaged, doesn't work or is unacceptably late, please contact Customer Relations Team on customercare@packt.com with the order number and issue details as explained below:

  1. If you ordered (eBook, Video or Print Book) incorrectly or accidentally, please contact Customer Relations Team on customercare@packt.com within one hour of placing the order and we will replace/refund you the item cost.
  2. Sadly, if your eBook or Video file is faulty or a fault occurs during the eBook or Video being made available to you, i.e. during download then you should contact Customer Relations Team within 14 days of purchase on customercare@packt.com who will be able to resolve this issue for you.
  3. You will have a choice of replacement or refund of the problem items.(damaged, defective or incorrect)
  4. Once Customer Care Team confirms that you will be refunded, you should receive the refund within 10 to 12 working days.
  5. If you are only requesting a refund of one book from a multiple order, then we will refund you the appropriate single item.
  6. Where the items were shipped under a free shipping offer, there will be no shipping costs to refund.

On the off chance your printed book arrives damaged, with book material defect, contact our Customer Relation Team on customercare@packt.com within 14 days of receipt of the book with appropriate evidence of damage and we will work with you to secure a replacement copy, if necessary. Please note that each printed book you order from us is individually made by Packt's professional book-printing partner which is on a print-on-demand basis.

What tax is charged? Chevron down icon Chevron up icon

Currently, no tax is charged on the purchase of any print book (subject to change based on the laws and regulations). A localized VAT fee is charged only to our European and UK customers on eBooks, Video and subscriptions that they buy. GST is charged to Indian customers for eBooks and video purchases.

What payment methods can I use? Chevron down icon Chevron up icon

You can pay with the following card types:

  1. Visa Debit
  2. Visa Credit
  3. MasterCard
  4. PayPal
What is the delivery time and cost of print books? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela