What is a Tabular Database?
A tabular database, essentially, organizes data in rows and columns, much like a spreadsheet, but with far greater power. It’s designed for speedy querying and efficient data handling, making it perfect for intensive data management needs.
Roles and Functions in BI4Dynamics
Tabular Database: Serves as the semantic layer for user connections.
- Handles roles, permissions, DAX calculations, translations, and hierarchies.
- An in-memory database for fast query responses.
Implementation Options
There are three main ways to host your tabular model. Each option has its perks. Local hosting leverages existing infrastructure, Azure provides cloud scalability, and Power BI Premium adds advanced features beyond just hosting.
| Semantic Layer | BENEFITS | HANDICAP |
|---|---|---|
| Local Hosting | Uses existing hardware and software Company policy Unlimited users | Need to manage Not scalable |
| Microsoft Azure (from 0.43 USD per hour) | Scalable Managed by Microsoft Unlimited users | Just a tabular database |
| Power BI Premium (20 USD per user monthly) | Scalable Price per users (smb) Managed by Microsoft More features | Price per users (Suitable for 50-100 users) |
Decision Factors
- The choice depends on organizational needs and resources.
- Implementation process and permission setup are consistent across options.
Each option offers unique benefits and limitations regarding scalability, management, and cost efficiency, tailored to different organizational sizes and requirements. The decision should be based on a balance of these factors, aligning with the company’s long-term data strategy and infrastructure capabilities.
