Data Services In Chesapeake VA At NW Database Services

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

Get The Best Database Services In Chesapeake Virginia

We provide data services to businesses and organizations in Chesapeake VA and all Virginia 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.


More Cities and States Where We Offer Data Cleaning Services

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 Chesapeake VA 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!

2 + 6 =


Sandersville, GA 31082


gch [@]
To use email, remove the brackets


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Information About Data Cleaning And Data Services

Why Is Data Cleansing So Important?

Data analysts can receive data from many sources. These data may come in many formats and, more often than you think, contain “dirty” information. These data won’t be available for analysis immediately, so it’s important to clean them up first.

What Is Dirty Data?

Dirty data is any data that needs to be modified or altered in order to be analysed. There are two types of dirty data. Incomplete data, which is a spreadsheet with missing values. These data would be useless for your analysis. If you wish to examine the relationship between these variables, data for customer age and monthly purchase is necessary. If you don’t know the customer’s ages, it’s possible to deal with incomplete data. Duplicate data refers to records that appear twice in the same database or more than once. This can occur when data is merged from different sources or databases. Inconsistent or inaccurate data – Data that has been out of date, or is prone to structural errors such as typos, inconsistency capitalization, or irregular naming conventions. Let’s suppose you have a set of student test scores. Some students are classified as Pass or Fail while others are classified as P or F. However, the naming convention can make it difficult to differentiate between them. It is important to know what kind of dirty data you have so that you can decide how to clean it. Spend some time reviewing the data you have collected or received to determine where to focus your cleaning efforts.

Data Cleaning: Garbage in and Garbage Out

You might have heard the phrase “Garbage In and Garbage Out”, also known as GIGO. GIGO, a term that comes from computer science, basically means that if you have flawed data, you will get flawed results. Data analytics requires high-quality, clean data to perform meaningful and reliable analyses. If you don’t clean your data, it’s impossible to analyse them. If you do your data cleaning correctly, you will be able create something reliable, lasting, and strong. Your analysis will quickly fall apart if you don’t do it right or skip it altogether. 60% of data experts spend their time cleaning data. Not only is it a bad idea, but it can also result in costly mistakes over the long-term. When you present data analysis recommendations and draw conclusions, it is important to feel confident. Only if your data is properly cleaned can this be achieved.

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 Chesapeake VA Information

Chesapeake VA

Chesapeake, United States is an independent city located in the Commonwealth of Virginia. The population of Chesapeake was 249,422 at the 2020 census. It is the second-most populous independent town in Virginia, tenth-largest Mid-Atlantic city, and the 90th largest city in the United States.


Chesapeake is included in the Virginia Beach-Norfolk-Newport News metropolitan area. Chesapeake is one of the South Hampton Roads cities. It was established in 1963 through voter referendums that approved the political consolidation of South Norfolk with remnants from the former Norfolk County. Many of the county’s territory had been annexed to other cities. Chesapeake, the second-largest by land area in Virginia and 17th in the United States, is Chesapeake.


This area has hot, humid summers with mild to cool winters. According to the Koppen Climate Classification system (Cfa) climate classification system, Chesapeake is a humid subtropical climate.


There were 69.900 households. 41.0% of these households had children under 18 years of age, 59.7% had married couples living together, 14.0% were female householders with no husband, and 22.5% were not families. 18.0% of all households consisted of individuals and 5.9% were composed of someone 65 years or older. The average household size was 2.79, and the average family size 3.17.


U.S. Highways 13-17, 58, 460 and 460 serve Chesapeake. Interstate 64, part the Hampton Roads Beltway crosses the city. Interstate 464 is a spur that connects it to downtown Norfolk and Portsmouth at Berkley Bridge. Interstate 664 completes the Interstate loop, passing through Newport News and Chesapeake.


Chesapeake VA Map