Planning Worksheet for a Teradata Software Ecosystem

Teradata® Software for AWS Quick Deployment Guide

brand
Cloud
prodname
Teradata Software for AWS
vrm_release
5.08
category
Configuration
Installation
featnum
B035-2801-068K
Parameter names in the ecosystem templates are shown in bold.
Category Item/Parameter Description Your Information
Account Planning
  AWS Account See Amazon User Guide for Linux Instances .  
IAM Users/Groups The IAM user must have permissions for AWS CloudFormation, IAM roles, IAM profiles, and instance profiles.  
Region The AWS region where you deploy your stack.  
AWS Service Limits Increase service limits, particularly for EBS, EC2 instances, and VPC elastic IP addresses, as well as increase instance limits to support NFR. See AWS Service Limits.  
Subscribing You must subscribe to the software on AWS before deploying it.

See Subscribing to Teradata Software: Quick Deployment.

 
Teradata Ecosystem Planning
  Teradata Database License Tier Developer, Base, Advanced, or Enterprise.

See Teradata Database License Tiers.

 
Teradata Support Account

[B, A, E only*]

Register for support at https://www.teradata.com/Products/Cloud/Do-it-yourself/AWS. After completing registration, you will receive email containing your Master Customer Record, site ID, and the user ID and password for the Teradata Customer Support site.  
Teradata Database Ecosystem Test and Development, Minimum Production, or Full Production.

See https://www.teradata.com/Products/Cloud/Do-it-yourself-Deployment/Instructions.

 
Node Failure Recovery Before deploying an instance, make sure there is at least one free IP address in the subnet in case a node failure occurs. Assign EC2-VPC elastic IP addresses to the public IP addresses of each instance to reconnect without having to update the Teradata COP entry IP addresses if a node fails.

See the Teradata® Software for AWS Installation and Administration Guide for information about NFR.

 
Stack Name Must be unique to the deployment region.  
Teradata Database Version    
System Name    
System Nickname Used to monitor Teradata Database instances in Teradata Viewpoint.  
DBC Password New Teradata Database password.  
Number of Nodes Maximum supported number depends on the license tier.  
Number of Hot Standby Nodes Maximum supported number depends on the license tier. Do not exceed the number of database nodes.  
Instance and Storage Type Storage size is per node. For an MPP system, Teradata recommends supported m4 instance types (EBS storage).

See Teradata Database Instance Types.

 
Scale Out/In

[B, A, E only*]

  • Select None to disable this feature (default). If you select None, you can still scale out after deployment.
  • Select Scale-Out-Ready to automatically allocate extra IP addresses from the subnet.
  • Select Scale-Out-2x to deploy the system in a 2x scaled out state or Scale-Out-4x to deploy the system in a 4x scaled out state. These options deploy a half or a quarter of the EBS volumes per instance, respectively, enabling you to scale in the system after deploying
 
Data Storage Supported only on m4 instance types (EBS storage). 5 to 72 TB per node.  
EBS Encryption

[B, A, E only*]

Supported only on m4 instance types (EBS storage).  
Root Disk Encryption

[B, A, E only*]

Supported only on m4 instance types (EBS storage).  
Japanese Support Enable to optimize the hashing algorithm to spread data across all AMPs when using Kanji characters for primary indexes.  
Elastic IPs

[Minimum and Full Production ecosystems only]

Enable to allocate an elastic IP address to each node.  
Enable Temporal Select yes to enable, no to disable.  
Enable Secure Zones Select yes to enable, no to disable.  
Enable Row-Level Security Select yes to enable, no to disable.  
Enable Teradata Intelligent Memory

[A, E only*]

To enable, specify the hot cylinder cache as a percentage from 1 to 80 of the FSG cache. To disable, change the setting to 0.

See the ctl utility in Teradata® Database Utilities and the Teradata® Intelligent Memory Orange Book. To find an Orange Book, go to https://access.teradata.com, log in, and search for the book title.

 
Mainframe Connectivity
  • Select 1 or 2 as the number of parsing engines per node you want for mainframe connectivity.
  • Select 0 if you do not want to connect to a mainframe.
 
Date and Time NTP Servers [Optional] Leave blank to use the default Amazon Time Sync Service local IP address. If you must use different NTP servers, enter the IP addresses separated by commas.  
System Timezone [Optional] Default: time zone of the AWS region. Can be changed to the operating system time zone of the database system.

Data Mover, DSC, Viewpoint, and Query Service default to the same time zone set for the database.

 
VPC/Network VPC Create an AWS virtual private cloud. Do not use the default Amazon VPC.

When you secure your VPC, make sure the Teradata Database instances can still access the AWS service endpoints they require. See AWS Service Endpoints: Quick Deployment.

 
Ecosystem Subnet Create one or more subnets, which require a sufficient number of available IPs:
  • MPP instances require two IPs per node. Be sure to factor in up to four times this number if deploying in a scale-in/scale-out capable state.
  • Teradata ecosystem products require additional IPs in this subnet.
  • AWS subnets reserve five IPs for internal use.

See the Amazon Virtual Private Cloud User Guide.

 
Database Placement Group Create an AWS placement group.  
DSC Placement Group [Optional] Either use the same placement group as the database or create a new one.  
Data Mover Placement Group [Optional] Either use the same placement group as the database or create a new one.  
Security Group Remote Access From Create one or more AWS security groups and configure appropriate ports. See the Amazon User Guide for Linux Instances .

To configure ports, see Teradata Software Ecosystems, Security Groups for Other Teradata Applications.

In this field, enter the CIDR block to lock down SSH and enable access to nodes.

 
Key Pair AWS Key Pair Use to SSH into instances. If a key pair was created in a region, it cannot be used in another region. To use a key pair in all regions, create it using a third-party tool and import the public key to Amazon EC2.  
Teradata Server Management Number of CMICs Server Management instances. Minimum two for high availability.  
Admin Password    
REST Password    
Site ID

[B, A, E only*]

String that identifies this Teradata deployment for Teradata Customer Support (AMZTDB followed by up to 9 numbers). Obtained by registering for support. If you do not have a site ID, you can continue without it, and add it later.

 
Teradata DSC

[Minimum and Full Production ecosystems only]

Instance Type See Supporting Software Instance Types.  
Teradata Data Mover

[Full Production ecosystem only]

Instance Type See Supporting Software Instance Types.  
Additional Agents Number of agents (nodes) to deploy in addition to the master (0 to 3).  
DATAMOVER Password Password used to access the internal DATAMOVER repository.  
DBC Password New Teradata Database password.  
Teradata QueryGrid™ Manager   Requires Teradata Viewpoint. For software dependencies, see http://knowledge.teradata.com/KCS/id/KCS001621  
Options Tags [Optional] Up to ten unique key-value pairs for resources in your stack.  
Advanced [Optional] Additional options for your stack, such as notifications and a stack policy.  
Custom Tags Custom Tags [Optional] Custom tags are added to all instances, in the format key:value. For example, cloud:aws, dbs:teradata  
*License tiers: B/Base, A/Advanced, E/Enterprise