Modern financial data ecosystems tend to be a blend of legacy systems, custom tools and disparate sources. So, figuring out the right kind of data integration should be assessed based on company goals, cash flow and credit decisions. To make it easy for you, I’ve outlined some of the most common methods and whether they’re good or bad for your business.. To make it easy for you, I’ve outlined some of the most common methods and whether they’re good or bad for your business.
Manual
Financial data is inputted by hand into spreadsheets, either by one person or multiple people. Or it means data integration is handled using custom-written code, without any automation. This is typically used for integrating a small set of data sources.
The assumed benefit of manual integration is that it’ll cost less because you’re doing everything yourself. But all it takes is a few duplicate or incorrect sets of data to cost you potentially millions of dollars to fix those mistakes. Also, there are all the hours wasted on manual data input and the difficulty of scaling financial projects.
Middleware
This kind of financial data management involves software that connects applications and moves data between databases. Think of middleware solutions as the bridge between clunky legacy systems and data applications.
Middleware integration provides automation, removing the need for manual entry. But limitations come in when you consider that middleware solutions sometimes only work with specific data systems. Plus, they need to be maintained by a developer with technical knowledge and that can be an extra expense from a money and time perspective. The developer may need to spend time training other departments on how to use the software.
Application integration
Software applications do all the heavy lifting for you with financial data integration. The benefits include simpler information exchange between departments and a uniform process where the application does everything automatically.
Similar to middleware solutions, this method relies on specialist technical knowledge and maintenance. Application integration can also be limited to end-to-end point connections. In other words, it can only deliver messages between the systems that it’s connected to.
Data warehousing
Another approach is data warehousing, also known as common storage integration. This is when financial information is presented uniformly and that data is copied and stored within a digital warehouse.
With this method there’s better data version management control i.e. data is accessed from one source instead of multiple places. There’s also the opportunity to conduct deep analytics into the quality of the data, without having to worry about compromising that quality. As with other integration methods, there are drawbacks. Creating data copies leads to increased storage and maintenance costs.