Is the Data Warehouse a Zombie?

In honor of Halloween this year, we’re going to help answer the question of whether or not data warehouses can be considered zombies these days. For years, there have been a few technology pundits declaring the Data Warehouse to be a dying technology – to be killed off at any moment by “Big Data” and impressive new business analytics technology. Date Warehouse office Zombie

The truth is that the concept of the data warehouse is alive and well, and will be for as long as companies want to use their own operational data to make business decisions.

Long Live the Data Warehouse!

Big Data may be the future, but there’s little evidence that the demand for the Data Warehouse solutions will be slowing down anytime soon.

As with all technology, the tools, technology, architecture and processes used to create a Data Warehouse have changed over the years. If you don’t keep up-to-date, YOUR Data Warehouse may become obsolete, and you will have to find a time to upgrade and bring it to life again. The concept itself is here to stay.

The Influence of Big Data on the Data Warehouse

A Data Warehouse is designed to provide “one source of the truth” for all of your company’s operational information. By pulling data from multiple databases, spreadsheets, and business systems, companies can then analyze and track key performance indicators that factor in all aspects of the business – accounting, production, sales, HR, etc.

One of the first steps in creating a data warehouse is to create a data structure. Historical information is then extracted, transformed and loaded (ETL) into the centralized data store following the relational database structure.  Aging technology and poorly designed extraction processes can create bottlenecks that limit the value of the Data Warehouse, and may be a sign you need to modernize your Business Analytics systems. Innovations from Big Data are influencing improvements to this process.

Big Data pulls in huge volumes of outside information, from customers, social media, bank records, and other data sources. Big Data systems in the Hadoop ecosystem are designed to span multiple machines, and don’t require the data structuring of a data warehouse. The concept of the Data Lake was born from Big Data. This Data Lake of unstructured data can be combined with structured data to provide additional insight. But without the structured data, how can you run a business?

Companies Need Structured Data

Without the Data Warehouse, there is no officially sanctioned, vetted, governed, agreed to, “one version of the truth.” What we see in our Business Analytics practice is that Big Data trends are reinforcing why companies need a Data Warehouse, and are bringing in technology that makes them faster, easier and cheaper to build.

Data warehousing solutions, like DataCONNECT, consolidate data from Dynamics 365, enterprise systems, and legacy solutions to give you that “one version of the truth” when it comes to your data. Though it is pre-built for Dynamics 365, you can easily integrate it into any environment and access it from any device to enable both detailed capabilities and insight.

Hopefully now you don't view the data warehouse as a zombie in the data world. Companies can benefit greatly from having a data warehouse for their ever-growing data.  Contact us if you’d like start your data journey with DataCONNECT or another data solution. We want what's best for your company so we are happy to chat!


Author: Mark Hatting, Managing Director – Business Analytics

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