Data Warehouse: Important Best Practices to Keep in Mind in 2023

• Define clear goals and objectives
• Choose the right architecture
• Ensure data quality
• Choose the right technology
• Focus on data security
• Implement data governance
• Maintain data lineage and audibility
• Consider data integration
• Design for scalability
• Monitor and optimize performance

Here are some tips to keep in mind to ease the process:-

1. Identify business needs: This one may seem a tad redundant, but it plays a crucial enough role in finding mention on this list. Because data warehouses are intricate systems, it is vital to have a precise understanding of the business goals before you kickstart the implementation process. So, understand the business problems that need to be addressed and the data required to achieve business goals. 
2. Select a data model: Yet another factor fundamental to the effective operations and usage of a data warehouse is the data model. With a suitable data model, you see, it becomes possible for companies to make sure that their data is both complete and accurate. So, when you design a data warehouse underpinned by a robust data model in sync with your business requirements, it becomes that much easier to ensure the sanctity of your data. 
3. Map data to processes: There is much work to be done when implementing a data warehouse in a business’ operations. So, start with understanding precisely what data you need from across your systems. Once that is done, the next step is to map the identified data with business processes. The process is straightforward: you must determine the data source(s), and how said data is used. Why is it important to map the data to processes, you ask? Well, to optimize the data warehouse’s efficiency.
4. Pick a technology platform: Unlike what some may say, data warehouses remain a unique tool, i.e., using the ‘one size fits all’ approach will not only not work but will likely prove counter-productive. That means that the company must pay close attention to the technology it uses to implement the data warehouse in its operations. To ensure you choose the right technology platform for this endeavor, pick an offering that can cater to your business’s requirements. So, say you need quick and robust scalability; it would do you well to select a platform engineered for growth and can, thus, keep pace with your business needs.