Data Services In Jefferson City MO At NW Database Services

Data Cleaning, Data Cleansing, Data Scrubbing, Deduplication, Data Transformation, NCOA, Mail PreSorts, Email Verification, Email Append, & Phone Append Services in Jefferson City Missouri

Get The Best Database Services In Jefferson City Missouri

We provide data services to businesses and organizations in Jefferson City MO and all Missouri 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 Jefferson City MO 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!

15 + 4 =


Woodland, WA 98674


gch [@]
To use email, remove the brackets


Call Us

(360) 841-8168

Information About Data Cleaning And Data Services


Time Series Analysis Models, and Techniques

Time series analysis can be performed using many models and techniques. Let’s now look at three of the most popular models.

Box-Jenkins Arima Models

The Box-Jenkins ARIMA model is univariate analysis that can be used to understand one time-dependent variable such as student performance over a time period, temperature over a time, etc. ARIMA models can also be used to predict future data points for those single, time dependent variables.

Data analysts need to account for seasonalities and other differences in the past data points in order to properly use ARIMA models. ARIMA models have terms that allow data analysts to account seasonal differences, moving averages and other terms within them so they can compensate.

Box-Jenkins Multivariate Models

Multivariate Box-Jenkins models can be used to analyze more than one time-dependent variable. Data analysts can use this method to examine the changes in multiple variables over time, and possibly determine how they influence each other’s development.

Temperature and humidity in meteorology is a great example. Multivariate models may be used by meteorologists to determine the impact of temperature on humidity in local climates, or vice versa. They can observe how these effects change with the seasons, and how time affects their interactions.

Holt-Winters Method

The Holt-Winters technique is an efficient time series analysis method that uses exponential smoothing. The Holt-Winters technique helps data analysts forecast future events or outcomes. This method takes into account seasonality and cyclic effects to improve data forecast accuracy.

Final Thoughts

Time series analysis is an essential part of data analytics. It can be used to predict future events and make business decisions. Data analysts must be able to perform time series analysis in order to better serve clients. This will allow them to see how data points change over time, rather than simply looking at the graph’s beginning and ending points.

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 Jefferson City MO Information

Jefferson City MO

The capital of Missouri, United States, Jefferson City (also known as Jeff City) is also called that. At the 2020 census, it had 43,228 inhabitants, making it the 15th-most populous city in Missouri. It is also the county seat for Cole County. The majority of the city lies in Cole County. A small portion extends into Callaway County. Jefferson City is named after Thomas Jefferson, third President of the United States.


Jefferson City was selected as the location for a state prison. The Missouri State Penitentiary was established in 1836. Multiple infamous Americans were held in this prison, including Sonny Liston (ex-heavyweight champion), James Earl Ray assassin, and Pretty Boy Floyd, a bank robber.


Jefferson City enjoys a humid continental climate, with hot, rainy winters and hot summers. Although the city is close to a humid subtropical climate, it falls short of that due to January’s average temperature of 30 degrees (-1 degreeC), which is lower than the 32 degrees (0 degC). Thunderstorms can be expected in spring and summer. Although light snow is common in winter, about half the wintertime precipitation is rain.


The 2010 census showed that there were 43.079 people living in 17278 households. This includes 9,969 families. The average population density was 1,198.3 people per square mile (462.7/km2). The average housing unit density was 524.4/square mile (202.5/km2). There were 18,852 units. The city’s racial makeup was 78.0% White with 16.9% African American, 0.3% Native American and 0.1% Pacific Islander. There were also 0.1% Asians, 0.1% Pacific Islanders, 0.8% from other races and 2.2% from more than one race. Hispanic and Latino peoples of all races were 2.6%.


The city’s public transit system, JeffTran, offers year-round service during weekday business hours. However, it is currently looking at extending service hours to include evenings or weekends.

Top Businesses

The economy of Jefferson City is built on the government, healthcare, manufacturing, retail and education sectors. The gross metropolitan product in Jefferson City was $7.366 Billion and Missouri’s real gross domestic product was $260.309 Billion. This makes Jefferson City’s economy 2.829% from Missouri’s total gross state product.


Jefferson City MO Map