Exhibit 99.1

		NEWS RELEASE

Teradata Reports 2014 First Quarter Results

ATLANTA, Georgia (May 8, 2014) – Teradata Corp. (NYSE: TDC) reported revenue of $628 million for the quarter ended March 31, 2014, an increase of 7 percent from $587 million in the first quarter of 2013. Revenue in the first quarter increased 8 percent when compared in constant currency.⁽¹⁾

Gross margin was 53.0 percent, as reported under U.S. Generally Accepted Accounting Principles (GAAP), versus 52.0 percent in the first quarter of 2013. On a non-GAAP basis, excluding stock-based compensation expense and the other special items described in footnote #2, gross margin was 54.9 percent, an increase from 53.3 percent in the first quarter of 2013.⁽²⁾

Teradata reported first quarter net income of $59 million, or $0.37 per diluted share, which compared to net income of $59 million, or $0.35 per diluted share, in the first quarter of 2013. Stock-based compensation expense and other special items reduced Teradata’s first quarter net income by $28 million (or 17 cents of EPS) as reported under GAAP.⁽²⁾ Excluding stock-based compensation expense and the other special items detailed in footnote #2, non-GAAP net income in the first quarter of 2014 was $87 million, or $0.54 per diluted share, versus $73 million, or $0.43 per diluted share, in the first quarter of 2013.⁽²⁾

“Teradata had a good first quarter with 7 percent revenue growth and 26 percent non-GAAP EPS growth; and set records for first quarter new customer wins and free cash flow,” said Mike Koehler, president and chief executive officer, Teradata Corporation.

“Teradata is leading the way as companies begin to build out their analytical data environments leveraging multiple workload-specific platforms. This is the focus of our Unified Data Architecture value proposition. Looking ahead, we will continue to increase our investments in Integrated Data Warehousing, Big Data Analytics, and Integrated Marketing Cloud, along with our Unified Data Architecture and services to help customers with the adoption of the evolving analytical ecosystem.”

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Segment Revenue Performance

(in millions)

Operating Income

First quarter operating income of $89 million increased from $76 million reported in the first quarter of 2013. On a non-GAAP basis, operating income was $125 million versus $104 million in the first quarter of 2013.⁽²⁾ The increase was primarily due to higher revenue and favorable revenue mix which generated higher product gross margin.

Cash Flow

During the first quarter of 2014, Teradata generated $343 million of cash from operating activities, which compared to $243 million in the prior-year period. The increase was primarily driven by net changes in the components of working capital. Teradata generated $310 million of free cash flow (cash from operating activities less capital expenditures and additions to capitalized software)⁽³⁾ in the first quarter of 2014, versus $216 million in the same period in 2013.

Balance Sheet and Share Repurchase Program

Teradata ended the quarter with $922 million in cash, a $227 million increase from December 31, 2013. The increase in cash in the first quarter was partially offset by Teradata’s purchase of 2.0 million shares of its stock for approximately $86 million during the quarter.

On May 5, 2014, Teradata’s Board of Directors authorized an additional $300 million to be utilized to repurchase Teradata common stock under its open market share repurchase program. Teradata now has a total of approximately $550 million authorized for share repurchases under its share repurchase program. The stock is anticipated to be repurchased periodically on an ongoing basis in open market transactions at management’s discretion, in accordance with applicable securities rules regarding issuer repurchase. The increased share repurchase authorization is effective immediately and the program, which was extended three years, now expires on May 8, 2017.

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As of March 31, 2014, Teradata had total debt of $270 million outstanding under a term loan. Additionally, Teradata has $300 million available through a pre-arranged credit facility; however, no funds were drawn from the credit facility.

2014 Outlook

Teradata now expects full-year 2014 revenue to grow at the lower end of its previous 3-7 percent guidance range.⁽¹⁾ Based on currency rates at the end of April 2014, currency translation is not expected to have a meaningful impact on full-year revenue comparison. Teradata also expects 2014 non-GAAP earnings per share (which excludes stock-based compensation expense and other special items) to be at the lower end of the $2.85-$3.00 range.⁽²⁾

2014 First Quarter Earnings Conference Call

A conference call is scheduled today at 8:30 a.m. (ET) to discuss the company’s first quarter 2014 results. Access to the conference call, as well as a replay of the call, is available on Teradata’s web site at investor.teradata.com.

Supplemental financial information regarding Teradata’s operating results is also available on the Investor Relations page of Teradata’s web site.

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Special items included in Teradata’s 2014 first quarter GAAP operating income results as reported in this release included $12 million of stock-based compensation expense; $12 million of amortization of acquisition-related intangible assets; and $12 million of acquisition, integration and reorganization expenses which includes a voluntary early-retirement program offered in the first quarter of 2014. In addition to the special items included in Teradata’s 2014 first quarter GAAP operating income, Teradata’s GAAP net income also included a $5 million ($7 million pre-tax) impairment of an equity investment.

Teradata’s 2013 first quarter GAAP net income included a $4 million income tax benefit related to the 2012 U.S. Research & Development tax credit. This benefit was included in Teradata’s non-GAAP results in the fourth quarter of 2012, since the benefit related to the 2012 tax reporting period. However, Teradata could not include the tax benefit in its GAAP results in the fourth quarter of 2012 due to the American Taxpayer Relief Act of 2012 not being enacted until January 2013. As a result, the $4 million tax benefit is included in Teradata’s first quarter 2013 GAAP net income, but excluded from the company’s non-GAAP net income.

The following tables reconcile Teradata’s actual and projected results and EPS under GAAP to the company’s actual and projected non-GAAP results and EPS for the periods presented, which exclude certain items. Our management regularly uses supplemental non-GAAP financial measures, such as gross margin, operating income, net income and EPS, excluding certain items internally, to understand, manage and evaluate our business and support operating decisions. The company believes such non-GAAP financial measures (1) provide useful information to investors regarding the underlying business trends and performance of the company’s ongoing operations, (2) are useful for period-over-period comparisons of such operations and results, that may be more easily compared to peer companies and allow investors a view of the company’s operating results excluding special items, (3) provide useful information to management and investors regarding present and future business trends, and (4) provide consistency and comparability with past reports and projections of future results.

Teradata’s reconciliation of GAAP to non-GAAP results included in this release:

(in millions, except per share data)

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Note to Investors

This news release contains forward-looking statements, including statements as to anticipated or expected results, beliefs, opinions and future financial performance, within the meaning of Section 21E of the Securities and Exchange Act of 1934. Forward-looking statements include projections of revenue, profit growth and other financial items, future economic performance and statements concerning analysts’ earnings estimates, among other things. These forward-looking statements are based on current expectations and assumptions and involve risks and uncertainties that could cause Teradata’s actual results to differ materially. In addition to the factors discussed in this release, other risks and uncertainties could affect our future results, and could cause actual results to differ materially from those expressed in such forward-looking statements. Such factors include those relating to: the global economic environment in general or on the ability of our suppliers to meet their commitments to us, or the timing of purchases by our current and potential customers, and other general economic and business conditions; the rapidly changing and intensely competitive nature of the information technology industry and the data analytics business, including the increased pressure on price/performance for data analytics solutions; fluctuations in our operating results, unanticipated delays or accelerations in our sales cycles and the difficulty of accurately estimating revenues; risks inherent in operating in foreign countries, including the impact of economic, political, legal, regulatory, compliance, cultural, foreign currency fluctuations and other conditions abroad; the timely and successful development, production or acquisition and market acceptance of new and existing products and services, including our ability to accelerate market acceptance of new products and services as well as the reliability, quality, security and operability of new products because of the difficulty and complexity associated with their testing and production; tax rates; turnover of workforce and the ability to attract and retain skilled employees; availability and successful exploitation of new acquisition and alliance opportunities; our ability to execute integration plans for newly acquired entities, including the possibility that expected synergies and operating efficiencies may not be achieved, that such integration efforts may be more difficult, time-consuming or costly than expected, and that operating costs, customer loss and business disruption (including, without limitation, difficulties in maintaining relationships with employees, customers, clients or suppliers) may be greater than expected following the transaction; recurring revenue may decline or fail to be renewed; changes in Generally Accepted Accounting Principles (GAAP) and the resulting impact, if any, on the company’s accounting policies; continued efforts to establish and maintain best-in-class and secure internal information technology and control systems; and other factors described from time-to-time in the company’s filings with the U.S. Securities and Exchange Commission, including its annual report on Form 10-K and subsequent quarterly reports on Forms 10-Q, as well as the company’s annual reports to stockholders. The company does not undertake any obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

About Teradata

Teradata (NYSE: TDC), a global leader in analytic data platforms, marketing applications, and consulting services, helps organizations become more competitive by increasing the value of their data and customer relationships. Visit teradata.com for details.

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Teradata is a trademark or registered trademark of Teradata Corporation in the United States and other countries.

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Schedule A

TERADATA CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(in millions, except per share amounts - unaudited)

Schedule B

TERADATA CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(in millions - unaudited)

Schedule C

TERADATA CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in millions - unaudited)

Schedule D

TERADATA CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in millions - unaudited)