Oracle Accessibility Conformance Report

VPAT® Version 2.0 - October 2017

Name of Product:

Big Data Service 1.0

Product Description:

Oracle Big Data Service is an Oracle Cloud Infrastructure (OCI) optimized for acquiring, organizing, and analyzing big data. It combines open source and Oracle software solutions to deliver a complete big data solution.

It comes with the following integrated software :

Oracle Linux (Oracle)
Oracle Java HotSpot Virtual Machine (Oracle)
Cloudera distribution including Apache Hadoop (3rd party)
Cloudera Manager (3rd party)
MySQL Database Standard Edition (Oracle)
Oracle R distribution (Oracle)
Oracle Big Data Manager (Oracle) including Zeppelin (3rd party) notebook interface

An option to Big Data Service is Cloud SQL. Cloud SQL's Query Server uses an embedded, zero maintenance Oracle Database to query data in Hadoop.

Date:

16-Aug-2019

Archive Note:

This VPAT applies to only version 1.0. It does not apply to any versions of Big Data Service after this.

Contact Information:

accessible_ww@oracle.com

Notes:

This VPAT does not cover the following product areas:

Cloudera's Distribution including Apache Hadoop
Cloudera Manager
Oracle Big Data Manager

Note: Big Data Manager is an optional utility. There are CLI equivalents for the features provided by Big Data Manager.

Dependent Products

This product interacts with or is built with the other Oracle products listedin this section. Click below to view information about the accessibility ofthese dependent products. Products listed are the versions available at thetime of publication of this document; newer documents may be available that supersedethese versions.

Evaluation Methods Used:

Oracle's policy is to design, develop and test both products and documentation to be accessible. The recommended styles of testing for accessibility include: (i) algorithmic automated tests, (ii) human judgement tests such as tool-assisted tests, visual inspection and manual operation, and (iii) testing with assistive technology by people with and without disabilities. Additional information about Oracle's accessibility program is available on http://www.oracle.com/corporate/accessibility/index.html

Accessibility Standards/Guidelines

This report covers the degree of conformance for the following accessibility standard/guideline:

Standard/Guideline	Included In Report
Web Content Accessibility Guidelines 2.0, at https://www.w3.org/TR/2008/REC-WCAG20-20081211/	Level A - Yes Level AA - Yes Level AAA - No
Section 508 as published in 2017, at https://www.Section508.gov	Yes

Terms

The terms used in the Conformance Level information are defined as follows:

Supports: The functionality of the product has at least one method that meets the criteria without known defects or meets with equivalent facilitation.
Supports with Exceptions: Some functionality of the product does not meet the criteria.
Does Not Support: Majority of functionality of the product does not meet the criteria.
Not Applicable: The criteria are not relevant to the product.

WCAG 2.0 Report

Table 1 also documents conformance with:

Section 508: Chapter 5 - 501.1 Scope, 504.2 Content Creation or Editing, and Chapter 6 - 602.3 Electronic Support Documentation

Note: When reporting on conformance with the WCAG 2.0 Success Criteria, they are scoped for full pages, complete processes, and accessibility-supported ways of using technology as documented in the WCAG 2.0 Conformance Requirements.

Table 1: WCAG Conformance Criteria

Criteria	Conformance Level	Remarks and Explanations
1.1.1 Non-text Content (Level A)	Supports	The product was tested for: Images are not used Non-text characters are not used CAPTCHAs are not used The documentation was tested for : Images that convey information have meaningful alternative text using ALT Images that are decorative are marked up using ALT=”” or CSS background images Information shown in complex images such as charts is also available in an alternative textual form (e.g. a data table) Text summary or alternative is provided for time-based media
1.2.1 Audio-only and Video-only (Prerecorded) (Level A)	Not Applicable
1.2.2 Captions (Prerecorded) (Level A)	Not Applicable
1.2.3 Audio Description or Media Alternative (Prerecorded) (Level A)	Not Applicable
1.2.4 Captions (Live) (Level AA)	Not Applicable
1.2.5 Audio Description (Prerecorded) (Level AA)	Not Applicable
1.3.1 Info and Relationships (Level A)	Supports	The product was tested for: Headings follow standard text patterns for rendering headings Lists follow standard text patterns for rendering lists Paragraphs follow standard text patterns for rendering paragraphs Tables follow standard text patterns for rendering tables The documentation was tested for: Headings are encoded with HTML heading tags List markup is used for marking up lists Table markup is used for marking up data tables, including row and column headers and table captions/summaries where appropriate Data tables specify SUMMARY or CAPTION Layout tables use appropriate markup Groups of components are marked up with their description Style sheets are used only to change the layout and presentation on the screen
1.3.2 Meaningful Sequence(Level A)	Supports	The product was tested for: The correct reading sequence is discernible when output is rendered to a file The documentation was tested for: The sequence of elements in the DOM matches a logical reading sequence
1.3.3 Sensory Characteristics(Level A)	Supports	The product and documentation was tested for: Instructions provided do not refer to things solely based on their sensory characteristics such as shape, size, visual location, orientation, color, or sound
1.4.1 Use of Color(Level A)	Supports	The product and documentation were tested for: Information conveyed by color is available in text
1.4.2 Audio Control(Level A)	Not Applicable
1.4.3 Contrast (Minimum) (Level AA)	Supports	The product was tested for: Text has a contrast ratio of at least 4.5:1 The documentation was tested for: Large-scale text and images of large-scale text have a contrast ratio of at least 3:1 All other text and images of text have a contrast ratio of at least 4.5:1
1.4.4 Resize text(Level AA)	Supports	The product was tested for Text (and application) resizes up to 200% using the platform's built-in magnifier or zoom feature The documentation was tested for: Text can be resized up to 200% without loss of content or functionality
1.4.5 Images of Text(Level AA)	Supports	The product was tested for: Images of text are not used
2.1.1 Keyboard(Level A)	Supports	The product is explicitly designed to be used entirely through a keyboard interface. The product was tested for: ability to perform functions from the keyboard only proper operation of unique keystrokes, including those listed in the product documentation
2.1.2 No Keyboard Trap (Level A)	Supports	The product and documentation was tested for : Movement of focus through each control only using the keyboard, with no "keyboard trap" that prevents focus from moving away from any control
2.2.1 Timing Adjustable(Level A)	Supports	The product and documentation were tested for: Time limits are not used
2.2.2 Pause, Stop, Hide (Level A)	Supports	The product and documentation were tested for: Moving, blinking, or scrolling information that is designed to last for more than three seconds can be paused Moving, blinking, or scrolling content that is pure decoration can be stopped or hidden
2.3.1 Three Flashes or Below Threshold(Level A)	Supports	The product and documentation were tested for: No portion of the screen flickers or flashes with a frequency between 2 Hz and 55 Hz
2.4.1 Bypass Blocks(Level A)	Supports	Oracle non-Web software products, including bundles and suites of software, do not behave as a set of software programs as the term is defined. Therefore this guideline is automatically met. The documentation was tested for: A ‘Skip to Main Content’ link is provided to skip repetitive navigation links at the top of the page. Structure and hierarchy is marked up with Header elements outside of repetitive navigation links
2.4.2 Page Titled(Level A)	Supports	The product was tested for: Keyboard focus is not used The documentation was tested for: Pages have a meaningful title specified in the TITLE element
2.4.3 Focus Order(Level A)	Supports	The product and documentation was tested for Logical movement through the focusable components using only the keyboard, in an order that follows a meaningful sequence
2.4.4 Link Purpose (In Context)(Level A)	Supports	Oracle non-Web software products, including bundles and suites of software, do not behave as a set of software programs as the term is defined. Therefore this guideline is automatically met. The documentation was tested for: The text of links and their surrounding paragraph, list, or table cell (with marked up table headers) is sufficient to describe their purpose
2.4.5 Multiple Ways(Level AA)	Supports	Oracle non-Web software products, including bundles and suites of software, do not behave as a set of software programs as the term is defined. Therefore this guideline is automatically met. The documentation was tested for: Pages can be found using the provided "search" function Pages are in a site table of contents
2.4.6 Headings and Labels(Level AA)	Supports	The product and documentation were tested for: Headers describe the topic or purpose of the content below them Labels describe the purpose of the associated field
2.4.7 Focus Visible(Level AA)	Supports	The product and documentation were tested for: Visual indication of the location of the focus
3.1.1 Language of Page(Level A)	Supports	The product was tested for: This application only runs in English, therefore it is expected that the user is also running their assistive technology in English, where applicable. The documentation was tested for: Properly set lang attribute for each page
3.1.2 Language of Parts(Level AA)	Supports	The product was tested for : This application only runs in English, therefore it is expected that the user is also running their assistive technology in English, where applicable. The documentation was tested for: Proper use of lang attribute for text passages that are in a different language than that of the page
3.2.1 On Focus(Level A)	Supports	The product was tested for: Keyboard focus is not used The documentation was tested for : When an element receives focus, it does not result in a substantial change to the user interface of the software, an additional change of keyboard focus, or the spawning of a new window
3.2.2 On Input(Level A)	Supports	The product was tested for : User interface components are not used The documentation was tested for: Changes in the value of user interface components does not result in a substantial change to the page, an additional change of keyboard focus, or the spawning of a pop-up window
3.2.3 Consistent Navigation(Level AA)	Supports	Oracle non-Web software products, including bundles and suites of software, do not behave as a set of software programs as the term is defined. Therefore this guideline is automatically met. The documentation was tested for: Pages that are grouped together into sets with a common navigation mechanism utilize that navigation mechanism in the same fashion, with navigation elements appearing in the same relative order each time
3.2.4 Consistent Identification(Level AA)	Supports	The product does not have images. The documentation was tested for: Images and controls are used and identified consistently throughout the product
3.3.1 Error Identification(Level A)	Supports	The product and documentation was tested for: When input errors are detected, they are described to the user in text, including identifying the item where the error occurred
3.3.2 Labels or Instructions (Level A)	Supports	The product and documentation was tested for: Labels or instructions are provided when the product requires user input
3.3.3 Error Suggestion (Level AA)	Supports	The product and documentation was tested for: Where suggestions for fixing an input error are known, they are provided to the user
3.3.4 Error Prevention (Legal, Financial, Data)(Level AA)	Supports	The product was tested for: Submissions can be reversed by the user The documentation does not allow for changes to data.
4.1.1 Parsing(Level A)	Supports	The product was tested for : Markup languages aren't used to generate the user interface The documentation was tested for : Elements in HTML content have complete start and end tags, are properly nested, do not contain duplicate attributes, and have unique IDs
4.1.2 Name, Role, Value (Level A)	Supports	The product was tested for: User interface components are not used The documentation was tested for : HTML controls have a programmatically associated name, derived from the appropriate HTML elements and attributes including LABEL, TITLE, SUMMARY, CAPTION, etc. Frames have a meaningful title specified in the title attribute

2017 Section 508 Report

Chapter 3: Functional Performance Criteria (FPC)

Criteria	Conformance Level	Remarks and Explanations
302.1 Without Vision	Not Applicable
302.2 With Limited Vision	Not Applicable
302.3 Without Perception of Color	Not Applicable
302.4 Without Hearing	Not Applicable
302.5 With Limited Hearing	Not Applicable
302.6 Without Speech	Not Applicable
302.7 With Limited Manipulation	Not Applicable
302.8 With Limited Reach and Strength	Not Applicable
302.9 With Limited Language, Cognitive, and Learning Abilities	Not Applicable

Chapter 4: Hardware

These criteria are all Not Applicable because the product is not Hardware

Chapter 5: Software

Criteria	Conformance Level	Remarks and Explanations
501.1 Scope - Incorporation of WCAG 2.0 AA	Supports	See the responses in the WCAG 2.0 section of this report.
502 Interoperability with Assistive Technology	Heading cell - no response required	5Heading cell - no response required
502.2.1 User Control of Accessibility Features	Not Applicable
502.2.2 No Disruption of Accessibility Features	Supports	The product was tested for: Does not disrupt platform accessibility features such as Sticky Keys, High Contrast and Large Fonts
502.3 Accessibility Services	Heading cell - no response required	5Heading cell - no response required
502.3.1 Object Information	Not Applicable
502.3.2 Modification of Object Information	Not Applicable
502.3.3 Row, Column, and Headers	Not Applicable
502.3.4 Values	Not Applicable
502.3.5 Modification of Values	Not Applicable
502.3.6 Label Relationships	Not Applicable
502.3.7 Hierarchical Relationships	Not Applicable
502.3.8 Text	Not Applicable
502.3.9 Modification of Text	Not Applicable
502.3.10 List of Actions	Not Applicable
502.3.11 Actions on Objects	Not Applicable
502.3.12 Focus Cursor	Not Applicable
502.3.13 Modification of Focus Cursor	Not Applicable
502.3.14 Event Notification	Not Applicable
502.4 Platform Accessibility Features	Not Applicable
503 Applications	Heading cell - no response required	5Heading cell - no response required
503.2 User Preferences	Supports	The product was tested for: Responds to platform settings for color, contrast, font type, font size, and focus cursor
503.3 Alternative User Interfaces	Not Applicable
503.4 User Controls for Captions and Audio Description	Heading cell - no response required	5Heading cell - no response required
503.4.1 Caption Controls	Not Applicable
503.4.2 Audio Description Controls	Not Applicable
504 Authoring Tools	Heading cell - no response required	5Heading cell - no response required
504.2 Content Creation or Editing	Not Applicable
504.2.1 Preservation of Information Provided for Accessibility in Format Conversion	Not Applicable
504.2.2 PDF Export	Not Applicable
504.3 Prompts	Not Applicable
504.4 Templates	Not Applicable

Chapter 6: Support Documentation and Services

Criteria	Conformance Level	Remarks and Explanations
602 Support Documentation	Heading cell - no response required	5Heading cell - no response required
602.2 Accessibility and Compatibility Features	Supports	As the user interface is a command line there are no accessibility and compatibility features to be documented.
602.3 Scope - Incorporation of WCAG 2.0 AA	Supports	See the responses in the WCAG 2.0 section of this report.
602.4 Alternate Formats for Non-Electronic Support Documentation	Supports	Documentation is in Accessible HTML format.
603 Support Services	Heading cell - no response required	5Heading cell - no response required
603.2 Information on Accessibility and Compatibility Features	Supports	Oracle Global Customer Support can provide information about accessibility features of the product.
603.3 Accommodation of Communication Needs	Supports	Oracle customers have access to electronic support through My Oracle Support or by calling Oracle Support at 1.800.223.1711. Hearing-impaired customers in the U.S. who wish to speak to an Oracle Support representative may use a telecommunications relay service (TRS). Information about the TRS is available at http://www.fcc.gov/cgb/consumerfacts/trs.html, and a list of telephone numbers is available at https://www.fcc.gov/general/telecommunications-relay-services-directory. International hearing-impaired customers should use the TRS at +1.605.224.1837. An Oracle Support engineer will respond to technical issues according to the standard service request process.

Oracle Legal Disclaimer

The information above describes this product's ability to support the applicableStandards/Guidelines, subject to Oracle's interpretation of those standards(available at https://www.oracle.com/corporate/accessibility/policy.html#standards-tab) and the remarks in this document. For more information regarding the accessibility status of this product or other Oracle products, see http://www.oracle.com/corporate/accessibility or contact: accessible_ww@oracle.com.

This document is provided for information purposes only and the contents hereof are subject to change without notice. Oracle Corporation does not warrant that this document is error free, nor does it provide any other warranties or conditions, whether expressed orally or implied in law, including implied warranties and conditions of merchantability or fitness for a particular purpose. Oracle Corporation specifically disclaims any liability with respect to this document and no contractual obligations are formed either directly or indirectly by this document. Oracle further makes no representation concerning the ability of assistive technologies or other products to interoperate with Oracle products. This document addresses the named product(s) only and not prerequisite products for which Oracle supplies restricted use licenses.