The document provides an overview of the Teradata Active Enterprise Data Warehouse 6680 Platform. It can scale linearly up to 4,096 nodes and 20PB of storage. It leverages solid state drives to optimize performance for demanding workloads. The platform offers high availability through automatic node failover and recovery. It is designed for active data warehousing and strategic and operational intelligence.

1. Teradata Active Enterprise Data Warehouse 6680 Platform Overview

2. Teradata Active Enterprise Data Warehouse High Active Performance Optimized for most demanding strategic and operational workloads Leverages performance benefits of Solid State Drives (SSD) Effortless Scalability Scales linearly up to 4,096 Nodes = 20PB Flexible enterprise storage configurations to meet wide range of needs Operational Availability System availability with Automatic Node Failover and Recovery Enterprise Concurrency Thousands of users, applications, and events Investment Protection Leverage future generations with coexistence Built for Active Data Warehousing Strategic Intelligence Operational Intelligence

3. Teradata Active Enterprise Data Warehouse 6680 4 configurations with 36 to 48 HDD per node and 12 to 18 SSD per node Configuration Flexibility Full TASM Workload management Single operational view of System and Viewpoint System management Teradata 13.10, Teradata Virtual Storage, 64-bit SUSE Linux Software RAID 1, automatic node failover and recovery, performance continuity with hot standby nodes, fallback, BAR, Dual Active systems Availability features Scales up to 4,096 nodes Scalability Teradata BYNET ® V4 From 3.8TB Up to 20PB HDD: 300GB, 450GB, 600GB drives SSD: 300GB Enterprise Flash Drive: Based on Intel six-core Xeon processors Data capacity Nodes Interconnect Storage - Mixed

4. Teradata Active EDW 6680 Platform Basics Clique architecture for full performance continuity Up to 2 nodes plus Hot Standby Node Teradata Nodes Dual “Westmere” Six-Core Intel Xeon Processors Intel ® QuickPath Interconnects Intel Hyper-Threading Data storage Hard Disk Drives in Teradata Enterprise Storage Arrays Solid state drives (SSD) in high performance arrays Teradata BYNET ® Interconnect V4 SUSE Linux 64-bit Operating system Teradata Clique 6680 Node 6680 Node Processors Processors Processors HSN Storage *Note: # nodes in clique depends on purpose-built configuration needs Dual Teradata BYNET ® Interconnects

5. 2+1 clique in a single cabinet Four storage configurations Range of SSD and HDD ratios 1+1 clique available Teradata node Rated @ 126 TPerf/node 2 storage types Enterprise Storage array: up to 96 HDDs LSI (Snowmass) arrays: up to 36 SSDs Teradata Virtual Storage Key to maintaining hot data in SSD Teradata Database 13.10 or higher Teradata Active EDW 6680 Platform Basics ENet Switch Array controller Teradata Node Teradata Node HSN 12 SSD & Array 12 SSD & Array 12 SSD & Array 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs 16 HDDs E-Net Switch CMIC BYNET BYNET AC BOX AC BOX

6. Teradata Active EDW 6680 Mixed Storage Configurations Supports Hot and Cold Data Four configurations to meet data space and temperature needs Per node SSD and HDD Customer Data Space (CDS) % of total data that is Hot 20 – 34% 2.8 - 5.8 300 - 600 36 1.5 18 Maximum SSD #4 15 - 27% 3.6 - 7.4 300 - 600 46 1.3 16 Maximum HDD #3 15 – 26% 3.3 - 6.7 300 – 600 42 1.1 14 Mid Range #2 .98 SSD CDS TB 15 – 25% % of Total in in SSD 2.8 - 5.8 HDD CDS TB Minimum SSD Purpose 300 - 600 HDD GB 36 HDD # 12 SSD # #1

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