SQL Server Customers Get Worldwide Recognition for Enterprise-Class Scalability

Updated: December 12, 2003
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Microsoft would like to congratulate the following SQL Server 2000 customers for managing the world's largest and most powerful databases as recognized by the 2003 Winter Corporation TopTen survey. The recognition of several 1-terabyte and larger databases demonstrates the enterprise-class scalability of SQL Server. SQL Server databases also lead Winter Corporation's Workload TopTen lists.

Survey Results for the Largest SQL Server Databases

Source: Winter Corporation, Waltham, MA, USA
View the complete survey results.

According to the survey results, SQL Server runs:

The world's largest database for transaction processing on the Microsoft Windows platform, with 5.3 terabytes of data.

The world's third largest transaction processing database by row count for All Environments, with 33 billion rows.

The world's sixth largest transaction processing database for All Environments.

Additional honors for SQL Server include:

7 of the world's top 10 largest databases for transaction processing on Windows.

9 of the world's top 10 largest databases by row count for transaction processing on Windows.

4 of the world's top 10 largest transaction processing databases by rows, across All Environments.

CompanyCategoryDatabase Size in Windows EnvironmentsNumber of Rows in Windows Environments
Size1 (GB)Rank2Rows (Millions)Rank3

Verizon Communications

OLTP

5,319

14

33,341

15

Lucent Technologies

OLTP

2,885

3

192

16

Commander Communication

OLTP

2,876

4

17,033

26

Verizon Communications

OLTP

2,243

5

9,157

37

Verizon Communications

OLTP

1,790

6

6,605

5

Internet Auction Co., Ltd.

OLTP

1,708

8

Arclight Systems, LLC

DSS

1,640

6

6,246

5

Verizon Data Services

OLTP

1,452

10

7,130

4

Scottish and Southern Energy

OLTP

1,378

11

5,828

7

Anonymous

OLTP

1,303

12

Verizon Communications

OLTP

1,300

13

5,922

6

DataQuick

DSS

1,262

7

3,273

9

Verizon Communications

OLTP

1,216

14

5,273

8

Edgars Consolidated Stores

DSS

1,005

9

5,543

6

Fair Isaac (NAREX, Inc.)

DSS

1,001

10

3,228

10

Verizon Communications

OLTP

999

15

4,266

9

First Premier Bankcard

DSS

926

11

1,773

14

Gomez

DSS

781

12

3,418

8

Stratapult Inc.

DSS

706

13

2,214

13

2001OUTLET Co. Ltd

OLTP

626

16

1,254

12

Anonymous

DSS

552

15

1,256

15

Ordina

DSS

547

16

6,402

4

Anonymous

OLTP

523

19

1,306

11

Clalit

DSS

512

17

2,705

12

1Single instance database
2OLTP and DSS databases are ranked separately. Reflects worldwide rank out of all database providers.
3OLTP and DSS databases are ranked separately. Reflects worldwide rank out of all database providers.
4Ranks #6 in all environments
5Ranks #3 in all environments
6Ranks #4 in all environments
7Ranks #9 in all environments
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Survey Results for the Largest Workload SQL Server Databases

Source: Winter Corporation, Waltham, MA, USA
View the complete survey results.

According to the survey results, SQL Server runs:

The world's second largest workload for transaction processing for All Environments (second only to a legacy CA-IDMS mainframe system, and ahead of all Oracle and IBM entries).

The world's largest workload for both transaction processing and decision support on Windows, with 4,010 transactions per second (TPS) and 167 concurrent in-flight queries respectively.

The world's ninth largest workload for decision support for All Environments—a first appearance for Microsoft on this Winter Corporation TopTen list.

Additional honors for SQL Server include:

All of the world's largest workloads on Windows (OLTP and DSS) run SQL Server.

6 of the world's top 10 largest workloads for transaction processing on All Environments (second through seventh).

CompanyCategoryWorkload in Windows Environments1Rank2

Anonymous

OLTP

4,010

13

Internet Auction Co., Ltd.

OLTP

3,634

24

Commander Communications Ltd.

OLTP

2,604

35

Scottish and Southern Energy plc

OLTP

2,152

46

2001OUTLET Co. Ltd.

OLTP

1,204

57

Anonymous

OLTP

1,200

68

Verizon Communications

OLTP

206

7

Stratapult Inc.

DSS

167

89

Verizon Communications

OLTP

131

9

Verizon Communications

OLTP

128

10

Verizon Communications

OLTP

113

11

Arclight Systems, LLC

DSS

32

12

DataQuick

DSS

25

13

NAREX, Inc.

DSS

10

14

1OLTP peak workloads are measured in database transactions per second and DSS peak workloads are measured in concurrent in-flight queries.
2OLTP and DSS databases are ranked separately. Reflects worldwide rank out of all database providers.
3Ranks #2 in all environments
4Ranks #3 in all environments
5Ranks #4 in all environments
6Ranks #5 in all environments
7Ranks #6 in all environments
8Ranks #7 in all environments
9Ranks #9 in all environments
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Do You Have a Large Database?

Send an e-mail to the SQL Server Scalability Team and let us know about your large database. You can also enter the next Winter Corporation TopTen survey, launching in January 2004. For more information, visit the Winter Corporation site.

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About Winter Corporation

Winter Corporation is an independent consulting firm that focuses on database scalability and enterprise data management. The Winter TopTen Program is a survey that identifies the world's largest and most powerful databases and the products and vendors who support them. The program identifies the top ten online transaction processing (OLTP) and decision support system (DSS) databases in database size, row size, and workload for Windows, Unix, and all environments.

Survey Requirements

Minimum database size for Windows platform is 500 gigabytes (GB).

Data size includes all data excluding free space and redundancy.

OLAP data is not included.


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