How long does it take to build a data warehouse

Data warehouse development projects are time and resource consuming, so choosing an agile approach,Steps to build a data warehouse: Goals elicitation Conceptualization and platform selection Business case and project roadmap System analysis and data warehouse architecture design Development and launch. Project time: From 3 to 12 months.If you are wondering how long it takes to build a data warehouse or how long it takes to build a 3pl warehouse, expect closer to 6 to 8 months total for design and construction.Descriptions of the actual time required vary (depending on who you ask, and what their interests are) from a year to 24 months.With the right plan in place, you can (aggressively) deliver that first business “wow” in six to eight weeks. 2nd Watch typically recommends at least two analytical virtual warehouses in enterprise deployments: one for data discovery and one for more structured and governed reporting.This process tends to take around 3 weeks, though this may fluctuate depending on the scope of the project and the availability of the materials.