Data Services In Grand Island NE At NW Database Services

Data Cleaning, Data Cleansing, Data Scrubbing, Deduplication, Data Transformation, NCOA, Mail PreSorts, Email Verification, Email Append, & Phone Append Services in Grand Island Nebraska

Get The Best Database Services In Grand Island Nebraska

We provide data services to businesses and organizations in Grand Island NE and all Nebraska 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 Grand Island NE 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!

9 + 10 =


Sandersville, GA 31082


gch [@]
To use email, remove the brackets


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Information About Data Cleaning And Data Services

Relational vs. Non-relational Databases

After we’ve discussed the basics of a relational database and its structure, you may be able to identify the main differences between non-relational and relational databases. It all comes down to how we organize the stored data.

Structured non-relational databases cannot be created. This format allows you to add any data to your database without having to create a schema. They can even be totally unrelated! You can add text and images to documents. There are no limitations on the data types that can be added. NoSQL databases, for example, do not require a schema and store data in a single type of data structure, most commonly JSON. You can have a variety of non-relational database types, including ones that support dictionary-like key-values and documents.

It is possible to wonder when users may prefer a non-relational data base. These are generally reasons for users not liking relational databases. Non-relational databases are faster because they are unstructured. This is important when data retrieval must be optimized, such as when we need to create analytical reports often.

Non-relational databases can also be useful when it is not clear what type of data you will need or how the data will change over time. Because we don’t have to create a schema, we can make changes as needed.

What Is the Use of SQL in Relational Database Management Systems?

SQL is often mentioned with databases, you might have noticed. SQL queries are a great way for technical and non-technical users to easily transform tables, merge data, and retrieve data from databases with just a few lines.

Let’s take the Shoe Company database. It has two tables: Customer and Marketing. The Customer table contains these columns: Customer ID and Mailing Address; Purchase ID and Purchased Item ID; Transaction Amount. The Marketing table contains these columns: Promotional Campaign, Customer ID, Transaction Amount, Purchase ID.

Imagine that you are an analyst assigned to determine if a back-to school sale promotional campaign had any effect on sales of shoes. This question could be approached in many different ways. One approach is to compare the amount of your top five most spending customers buying during a sale period to the period without a sale.

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 Grand Island NE Information

Grand Island NE

The National Civic League has awarded the All-America City Award to Grand Island four times (1955-67, 1981, 1981 and 1982).


35 German settlers fled Davenport, Iowa in 1857 to establish a new settlement west of Nebraska. The island was known as La Grande Isle by French traders. It was formed by the Platte River and Wood River. They reached their destination on July 4,1857 and had constructed housing with local timber by September. They established farms, but had no market until Fort Kearny opened. Grand Island was the last place that travelers could get supplies before crossing the plains when the Pike’s Peak Gold Rush began.


The city was home to 48,520 people, 18,326 families, and 11,846 households as of 2010. The average population density was 1,707.8 people per square mile (659.4/km2). The average housing unit density was 683.8/square mile (263.0/km2). The city’s racial makeup was 80.0% White with 1.0% Native American, 2.1% African American and 1.0% Native American. There were also 0.2% Pacific Islander, 13.1% of other races and 2.4% from more than one race. 26.7% of the city’s population were Hispanic or Latino of any race.


The transit system in the city is completely demand-responsive. Rides must be reserved 24 hours ahead of time. Grand Island has a total 15 traffic circles. Many of them are located in close proximity to one another. This system permits for efficient through traffic, while sparing speed and preventing certain longer vehicles from being transported to certain locations. These fifteen roundabouts are all “official” while one is reportedly an “unofficial”.


Grand Island NE Map