Data Services In Dallas TX At NW Database Services

Data Cleaning, Data Cleansing, Data Scrubbing, Deduplication, Data Transformation, NCOA, Mail PreSorts, Email Verification, Email Append, & Phone Append Services in Dallas Texas

Get The Best Database Services In Dallas Texas

We provide data services to businesses and organizations in Dallas TX and all Texas cities. With over 3 decades of experience in the database business, you won’t find a company that can solve your specific database needs with higher quality service or better prices than Northwest Database Services. No matter what your specific need is, our team will find a data service solution to suit your situation.


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We Are A Full Service Data Services That Can Help You Run Your Business

Northwest Database Services is a full-spectrum data service that has been performing data migration, data scrubbing, data cleaning, and de-duping data services for databases and mailing lists, for over 34 years. NW Database Services provides data services to all businesses, organizations, and agencies in Dallas TX and surrounding communities.

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What We Do

Database Services

When you need your data to speak to you regarding your business’s trends, buying patterns or just whether or not your customers are still living.

Data Transformation

We provide data transformation services for Extract, Transform and Load (ETL) operations typically used in data migration or restoration projects.

De-duplication Service

Duplication of data plagues every database and mailing list. Duplication is inevitable, constantly keeps growing and erodes the quality of your data.

Direct Mail - Presorts

It’s true the United States Postal Service throws away approximately thirty five percent of all bulk mail every year! Why so much? Think: “Mailing list cleanup.

Email-Phone Append

With access to more than 500 million email addresses, Northwest Database Services uses one of the most comprehensive and unique data sets in the industry.


Over 40 million Americans change their address annually, which makes us do the work to maintain a high-quality mailing list while you focus on your business.

We Are Here To Help!

14 + 14 =


Sandersville, GA 31082


gch [@]
To use email, remove the brackets


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Information About Data Cleaning And Data Services


Who Uses Quantitative Data?

Quantitative data is used in many fields–not just data analytics (though, you could argue that all of these fields are at least data-analytics-adjacent)! Quantitative data is used in many fields, including economics, epidemiology and psychology. It is less likely that quantitative data will be used in fields like history and anthropology.

Is Quantitative Data Better Than Qualitative Data?

It would be difficult to argue which data collection method is better, as it all depends on what type of project you are working on. Quantitative research, however, provides more information than qualitative research that can be used for objective, informed decisions.

Where Can Quantitative Data Be Used?

Quantitative data can be used to quantify a problem. This is used to answer questions such as “how many …”” or “how frequently …”,, for example.

What Is Quantitative Data in Stats?

Statistics is a broad term that refers to data collection, organization, and analysis. It’s natural that quantitative data also falls under this umbrella. This includes the practice of measuring and counting data sets in accordance with a research question, or set of research requirements.

Can Quantitative Data Be Ordinal?

Ordinal data refers to a type statistical data in which variables are sorted into ranges and the distance between them are unknown. You can think of the pain scale that is used in hospitals. It allows you to rate your pain on a scale from 1-10. 10 is the highest and 1 the lowest. But, it’s not possible to quantify the difference between 1-10. It’s all about how you feel.

This logic means that ordinal data is not classified as quantitative data but qualitative data. This post will provide more information about data levels.

Is Quantitative Data Objective?

It is objective because of the way quantitative data is generated, that is, it is based on reproducible and verifiable methods.

What Is Data Wrangling?

Data wrangling can be described as the initial stages of data analytics. It is the process of transforming and mapping data into other formats. This is done to make data easier for machine learning and business analytics. There are many tasks involved in data wrangling. These tasks include data collection, exploratory analysis and data cleansing.

Data wrangling can be time-consuming. It can consume up to 80% of data analysts’ time. Because the process is fluid, meaning that there are not always clear steps from start to finish, this is partly why it can take up to 80% of a data analyst’s time. It’s also because the process can be iterative and labor-intensive. You will need to consider the source(s) of the data and their quality. Also, the data architecture of your organization. Finally, what you plan to do with the data after you have completed wrangling them.

Northwest Database Services has 34+ years experience with all types of data services, including mail presorts, NCOA, and data deduplication. If your database systems are not returning poor data, it is definitely time for you to consult with a data services specialist. We have experience with large and small data sets. Often, data requires extensive manipulation to remove corrupt data and restore the database to proper functionality. Call us at (360)841-8168 for a consultation and get the process of data cleaning started as soon as possible.

NW Database Services
404 Insel Rd
Woodland WA 98674

City of Dallas TX Information
Downtown Dallas Skyline

Dallas is the third-largest city in Texas, and the largest in the Dallas-Fort Worth metropolitan area, which has 7.5 million residents. It is the county seat and largest city of Dallas County. Parts extend into Collin and Denton counties, Kaufman, Kaufman, and Rockwall. It is the ninth-most-populous U.S. city and third in Texas, after San Antonio and Houston. The city of Dallas, located in North Texas, is the heart of the largest metropolitan area of the south. It also has the longest inland metropolitan area that does not have a navigable connection to the sea.


Before Spanish colonists took over Texas, the area was occupied by the Caddo people. France claimed the area later but did not establish much settlement. Six flags were flown over the area during and before the city’s history. They are the flags of France, Spain and Mexico, as well as the Confederate flag and the flag of America.

The Adams-Onis Treaty, between the United States of America and Spain, established the Red River as New Spain’s northern boundary in 1819. This officially placed Dallas’ future location within Spanish territory. The area was under Spanish control until 1821 when Mexico declared independence. It was then considered to be part of the Mexican state Coahuila y Tejas. Texians and a majority of Anglo-American settlers gained independence from Mexico in 1836 and founded the Republic of Texas.


The Southern Plains of America have a humid subtropical climate that Dallas enjoys. It has both tropical and continental characteristics. This is reflected in its wide range of annual temperatures. It is located at the lower end Tornado Alley and is susceptible to severe weather, tornadoes and hailstorms.

The summers in Dallas can be very hot and humid with high humidity. However, there are often extended periods of dry weather. July and August are the hottest months with an average temperature of 96.0 degrees (36 degrees C) and an average minimum of 76.7 degrees (25 degrees C). Due to the high humidity in the summer months, heat indices can easily exceed 105 degrees Fahrenheit (41 degrees Celsius). This makes summer heat unbearable. The record-setting heat index is 113 degrees (45 degrees Celsius) set at Dallas/Fort Worth International Airport on June 26, 1980, during the Heat Wave 1980.


Dallas is the 9th-most populous US city and 3rd in Texas, after San Antonio and Houston. The metropolitan area covers one quarter of Texas’ population. It is followed closely by the Greater Houston metro area in Texas and the Southern U. S. S. The 2020 United States Census showed that Dallas had 1,304 379 residents. This is an increase of 106 563, since 2010.


The automobile remains the main mode of local transportation in Dallas, as well as many other large cities in the United States. However, there have been efforts to improve the availability of other modes of transportation such light rail, bicycle and walking paths, wide sidewalks and buses. Dallas was ranked the twenty-third largest city in America by Walk Score in 2011.

In 2009, 78.5% Dallas (city) commuters drove to work by themselves. For 2009, the mode share of Dallas (city) commuters is 10.7% for carpooling; 3.9% for transit; 1.9% for walking and.1% to cycling. The American Community Survey calculated that Dallas (city) commuters had 75.4% driving alone, 12.8% carpooling, 3.5% riding transit, 1.9% walking and.2% cycling.

Dallas has a higher percentage than the average of households that don’t own a car. The national average was 8.7 percent for Dallas in 2015. This percentage has decreased to 9.1 per cent in 2016. In 2016, the national average was 8.7 per cent. In 2016, Dallas had an average of 1.59 cars per household, compared with a national average average of 1.8.

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Dallas’s initial foundations relied heavily on agriculture, Fort Worth’s Stockyards and its prime location along Native American trade routes. The construction of several rail lines through Dallas was the key to its growth in 1873. As Dallas grew, technology improved, cotton became a boon. By 1900 Dallas was the largest inland market for cotton in the world. It also became a leader in the manufacture of cotton gin machinery.

Dallas was the center of economic activity in the Southern United States by the 1900s. It was chosen as the Eleventh Federal Reserve District’s seat in 1914. Texas produced more than 1/3 of the country’s cotton crop by 1925. 31% of Texas cotton was grown within a 100-mile radius (160 km) of Dallas. Petroleum was discovered near Kilgore in the 1930s. Because of its proximity to the discovery, Dallas was immediately placed at the heart of the country’s petroleum market. Dallas’ status as the market hub was further strengthened by the discovery of petroleum in the Permian basin, Panhandle and Gulf Coast.

Some of the content on this page originally appeared on Wikipedia.


Dallas TX Map