Data Services In Washington DC At NW Database Services

We Provide Data Services Including Data Cleaning In Washington DC Cities

Get The Best Data Cleaning And Database Services

We provide data services, including data cleaning, to businesses and organizations in all state of Washington DC cities. With over 34 years of experience in the database business and data services industry, Northwest Database Services can solve your specific database needs with top-quality service and affordable prices. Contact us at (360)841-8168 so we can discuss your data services project and then plan a data project that will meet or exceed your requirements.

New York Cities We Serve Include:

Do You Offer Services In All Washington DC Cities?

Yes, we do offer our data services  and data cleaning, data cleansing, and data scrubbing in all Washington DC cities.

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 the state of Washington DC

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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!

13 + 6 =


Woodland, WA 98674


gch [@]
To use email, remove the brackets


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(360) 841-8168

Information About Data Cleaning

Here Are Some Must-Read Quotes About Data

Removing outliers is part of data cleaning, data scrubbing, and data cleansing from NW Database ServicesThe market for big data is expected to reach $229.4 trillion by 2025. Data professionals are in high demand. The industry is booming.

Do you love data? Are you interested in a career or simply want to learn more about the data industry? We’ve collected 21 inspiring, thought-provoking, and insightful quotes about data in this post. These are some of our favorite data quotes.

1. “5 exabytes of information were created from the dawn of civilization to 2003. But that information is now created every 2 days.”

-Eric Schmidt, Google’s Executive Chairman

This is a great summary of the amount of data available today. The more data we produce, the more dependent we are on data specialists who can transform it into something useful.

2. “Information is 21st-century oil, and analytics is its combustion engine.”

-Peter Sondergaard, Senior vice president and global head of research at Gartner, Inc.

Many claim that data is now more valuable than oil. It doesn’t matter if this is true. However, it is important to remember that data, like oil, is useless unless it is mined and processed (i.e. analyzed) correctly. Peter Sondergaard summarizes the situation well, reminding us that data and analytics need to be used together in order for us to get meaningful insights.

3. Data are simply summaries of thousands upon thousands of stories. Tell a few stories to make data meaningful.

-Dan Heath, best-selling author

Dan Heath’s quote further emphasizes the distinction between insights and raw data, and that data alone is rarely meaningful. What can we do with the data that we have collected? What tools and techniques can we use to analyse the data and discover the stories it is trying to tell? Data analysts face these challenges every day.

4. “No data is perfect, but the majority of data is useful.”

-Dean Abbott (Co-founder, Chief Data Scientist at SmarterHQ).

George Box, a well-known statistician, once stated that “All models can be wrong but some are useful.” Dean Abbott’s own interpretation of this quote highlights an important aspect of data analysis: cleaning the data. Cleaning your data means removing duplicates, errors, and outliers and giving it the right structure. Only after the data has been cleaned up can they be analysed and converted into useful information.

5. “It is a mistake to theorize without having data.”

-Sherlock Holmes in “A Study in Scarlet” by Arthur Conan Doyle

This wisdom is from one of the most iconic fictional detectives of history and emphasizes how important it is to use data to make smart decisions. In essence, Holmes says that theories and ideas without data are just assumptions. They don’t have any factual reality. This is particularly important when working in business.

Material for this article originally appeared on Career Foundry.

Data Services From NW Database Services

Our data services that include data cleaning, data cleansing, and data scrubbing, data deduplication, are all based on the database normalization concept from Edgar Cobb. We have the experience and skills to properly complete your data repair project, getting rid of corrupt data. Contact us at (360)841-8168 for a complimentary consultation so we can determine what data services you require.

NW Database Services
404 Insel Rd
Woodland WA 98674

About Washington DC

Washington DC Information

Find Out About Washington DC

Camelback Mountain in ArizonaWashington, D.C., formerly the District of Columbia, or simply the District, is the capital and federal district of the United States. It is situated on the east bank the Potomac River. This river forms the country’s southwestern and southerly borders with the U.S. state Virginia. On its other side, it shares a border with Maryland. Named after George Washington, a Founding Father of the United States and the first president, the federal district was named after Columbia, the female personification the nation. The U.S. federal capital and several international organisations call the city their home, making it a key political center in the world. With over 20 million visitors annually, it is one of America’s most popular cities.


Washington, D.C.’s history is closely tied to its status as the capital of America. The original site of the District of Columbia, located along the Potomac River, was inhabited by the Nacotchtank, an Algonquian-speaking group. President George Washington first chose it. The Burning of Washington was a wartime attack on the city that occurred during the War of 1812. After the government returned to Washington, it was responsible for the reconstruction of many public buildings, including Capitol and White House. McMillan Plan 1901 was a plan to beautify and restore the downtown core, which included the establishment of the National Mall and many monuments and museums.

Major Cities & Towns

The City of Washington was originally a planned city. Many streets in the District are located on a grid that extends from the original city. Pierre (Peter) Charles L’Enfant was a French-born architect who also served as a city planner. He was commissioned by President Washington to design his new capital in 1791. Alexander Ralston, a Scottish surveyor, was hired by Washington to design the city’s plan. L’Enfant Plan had wide streets and avenues that radiate out from rectangulars. This allows for open space and landscaping. Thomas Jefferson sent him plans of Paris, Amsterdam and Milan to help him design his plan. L’Enfant’s plan also included a garden-lined, “grand avenue” measuring approximately 1 mile (1.6km) long and 400 feet (120m) wide in an area now known as the National Mall. Due to disagreements with three commissioners who were appointed to oversee the capital’s construction, President Washington fired L’Enfant on March 1792. Andrew Ellicott was the person who completed the design after L’Enfant had surveyed the city. Although Ellicott made some changes to the original plans, including changing street patterns, L’Enfant still has the credit for the overall design.


Washington is located in the humid subtropical temperature zone. Trewartha is an oceanic climate (Do). The winters are mild to moderately cold, with light snow being more common than heavy snow. Summers are hot and humid. The district is located in zone 8a in downtown and zone 7b elsewhere in city. This indicates a humid subtropical climate.


According to the U.S. Census Bureau, the district’s population stood at 705,749 in July 2019. This is more than 100,000 people more than the 2010 United States Census. This continues the upward trend of growth since 2000, after a half-century of decline in population. However, the July 2019 census count shows that the population has declined by 16,000 people over the 12-months preceding. As of 2010, Washington was the 24th-most populous US state. Data from 2010 shows that the daytime population of the district has increased to more than a million thanks to commuters who move from the suburbs. It would be 49th in terms of population if it were a state, ranking ahead Vermont and Wyoming.


Washington, D.C. has one of the most advanced and largest economies in the country. It is currently the fourth-largest metropolitan economy in America, according to Gross Metropolitan Product (GMP) figures. The economy is growing and diversifying and has a rising number of professional and business services jobs. These jobs are in addition to traditional jobs that are rooted in entertainment, tourism, and government.

From 2009 to 2016, Washington’s GDP per capita has been consistently at the top of U.S. states. At $160,472, Washington’s GDP per capita was almost three times that of Massachusetts in 2016. The Washington Metropolitan Area’s unemployment rate was 6.2% in 2011, which is the second-lowest among all 49 largest metropolitan areas in the country. During the same period, the unemployment rate in Washington was 9.8%. D.C. had the highest median household income of all the United States in 2019, at $92,266.

Material for information about Washington DC first appeared in Wikipedia


Washington DC Map