Data Services In Minneapolis MN At NW Database Services

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

Get The Best Database Services In Minneapolis Minnesota

We provide data services to businesses and organizations in Minneapolis MN and all Minnesota 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 Minneapolis MN 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!

7 + 11 =


Sandersville, GA 31082


gch [@]
To use email, remove the brackets


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Information About Data Cleaning And Data Services

What Is Data Wrangling For Data Cleaning?

Data cleaning in Riverside CA is just one of the many services provided by NW Database Services

Data wrangling is a process that involves transforming data to make it more manageable. If your source data is already stored in a database, you can remove many of the more difficult tasks. Unstructured data, which is more common, will require more work. Data wrangling is just one of the steps in an overall data cleaning service.

These steps are used often in data wrangling. The process is a continuous one. You may not need to do some of these steps, or others may require repeating. They will also rarely happen in the exact same order. You still need to be able to identify them all!

Extracting Data

Data extraction is not something that everyone considers a part of data wrangling. It is, however, a crucial aspect of data wrangling. Without first gathering data, you can’t transform it. Planning is essential at this stage. This stage requires planning. The data will then be pulled from the source in its raw format. You can use a website, third-party repository or another location to pull the data. It doesn’t matter if it is unstructured, raw data.

Exercising Exploratory Data Analysis (Eda).

EDA is the process of determining the structure of a dataset and summarizing its key features. It depends on how complicated the data is and whether you want to do it immediately or later. EDA is about getting to know the data and how you can proceed.

Data Structure

Freshly collected data is often in unstructured formats. They lack a model and are therefore completely unorganized. Although unstructured data is often heavy in text, it may also include ID codes, dates and numbers – and requires data cleaning. You will need to parse your data in order to structure it. Parsing is the act of extracting relevant information. You might, for example, parse HTML code from a website and extract the relevant information. You might end up with a more intuitive spreadsheet that contains the useful data in columns, headings and classes.

Cleansing the Data

Once you have a structure for your data, you can apply algorithms to clean it up. With tools such as R and Python, you can automate many algorithmic tasks. These can be used to find outliers and delete duplicates. Standardize measurement systems and standardize measurements.

Data Enrichment

After your data is in order, you will need to verify that it meets your needs. You may wish to enrich your dataset at this point. Data enrichment is the process of combining your data with data from other sources. This could be done with data from third-party providers or internal systems. You might want to collect more data points in order to improve your analysis’s accuracy. It could also be to fill in the gaps. Let’s say you combine two customer information databases that each contain telephone numbers. Remember, data wrangling is part of the larger picture for data cleaning.

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 Minneapolis MN Information

Minneapolis MN

Minneapolis is the largest city in Minnesota, and also the county seat for Hennepin County. It is home to thirteen lakes, wetlands and the Mississippi River as well as creeks, waterfalls, and other water resources. Minneapolis is a world-famous flour milling city and its roots are in timber. It is located on both the Mississippi River banks and adjacent to Saint Paul, Minnesota’s capital.


The Dakota Sioux were the original occupants of the area of Minneapolis before European settlement. The Dakota language calls the city Bde Ota OthuNGwe, which means ‘Many Lakes Town’. In 1680, the French explored the area. Slowly, more European-American settlers began to arrive, competing with the Dakota for natural resources and game.


Minneapolis has a hot-summer humid continental environment. This is typical of the southern Upper Midwest. It is located in USDA plant hardiness zones 4b and 5a. Small enclaves within Minneapolis are zone 5a. Minneapolis experiences cold, snowy winters as well as hot, humid summers. This is what you would expect in a continental climate. The average temperature difference between the coldest and warmest months is 58.1 degrees F (32.3 degrees Celsius).


Minneapolis’ population has been declining since 1950 when it reached its peak of 521 718. There was a slight rebound in 2000-2010. In 2010, the U.S. Census Bureau reported 382,578 people, a decrease of 382,618 from 2000’s Census. The population of the Minneapolis-Saint Paul metropolitan region, including its suburbs, has doubled since 1950 to approximately 3.5 million people.


The Metro Blue Line light rail line connects downtown to the Mall of America, Minneapolis-Saint Paul International Airport in Bloomington, and the Metro Green Line travels east through downtown through the University of Minnesota campus and downtown Saint Paul. The Southwest LRT, a 14.5-mile (23.3km) Green Line extension, will connect downtown Minneapolis to the southwestern suburbs St. Louis Park and Hopkins, Minnetonka, Eden Prairie, and Minnetonka. The Southwest line, which was completed a decade ago, is scheduled to open in 2027. It cost $1.8 billion at 2022. The planning stages have reopened for an extension of the Blue Line to the northwest suburban areas in 2020. Northstar Commuter Rail runs for 40 miles (64 km), from Big Lake, Minnesota to downtown Minneapolis.

Top Businesses

The Minneapolis-St. The second-largest American Midwest economic center was Chicago. In the early days of the city’s history millers had to purchase wheat with cash and store it until they needed flour. This required large sums of capital which made Minneapolis a financial hub. The majority of Minneapolis’ employment is in trade, transportation and utilities. A smaller number of residents work in the areas of manufacturing, leisure, hospitality, mining, logging, construction, and other services.


Minneapolis MN Map