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! discount-offer-chevron-icon
Savings automatically calculated. No voucher code required.
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletter Hub
Free Learning
Arrow right icon
timer SALE ENDS IN
0 Days
:
00 Hours
:
00 Minutes
:
00 Seconds
Arrow up icon
GO TO TOP
Learning Pentaho CTools

You're reading from   Learning Pentaho CTools Acquire finesse with CTools features and build rich and custom analytics solutions using Pentaho

Arrow left icon
Product type Paperback
Published in May 2016
Publisher Packt
ISBN-13 9781785283420
Length 388 pages
Edition 1st Edition
Languages
Tools
Arrow right icon
Author (1):
Arrow left icon
 Gaspar Gaspar
Author Profile Icon Gaspar
Gaspar
Arrow right icon
View More author details
Toc

Table of Contents (17) Chapters Close

Learning Pentaho CTools
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. Getting Started with CTools FREE CHAPTER 2. Acquiring Data with CDA 3. Building the Dashboard Using CDF 4. Leverage the Process with CDE 5. Applying Filters to the Dashboard 6. Tables, Templates, Exports, and Text Components 7. Advanced Concepts Using CDF and CDE 8. Visualizations Using CCC 9. Pentaho App Builder 10. Embed, Deploy, and Debug Index

CDA cache


CDA is able to cache the queries that have been executed. Every query that runs will be cached or not cached, and by the time defined in the Cache property element when defining the Data Access. You can also set the interval of time to grab results from the cache, avoiding new requests to the server.

Managing the cache and the scheduler

In the PUC menu, click on Tools | Refresh | CDA Cache Manager, and you will have the ability to clean the CDA cache. When choosing this option, every single cache will be flushed.

It's also possible to manage what has been cached or is scheduled to be cached. By clicking on the PUC menu and going to Tools | CDA Cache Manager, it will open a new tab with the scheduled/cached queries manager. When opening the manager, you have the ability to choose between two modes by using the Scheduled Queries or Cached Queries buttons, respectively:

The previous image is an example of the Scheduled Queries manager, and it will display all the queries that have been...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at £13.99/month. Cancel anytime
Visually different images