Halmstad Municipality makes open data available through Sweden’s Kolada database in key-figure and machine-readable formats.
The Perovskite Database Project
vsMadrigal Database
The Perovskite Database Project vs Madrigal Database
How do The Perovskite Database Project and Madrigal Database compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | The Perovskite Database Project | Madrigal Database |
|---|---|---|
| What it is | The Perovskite Database Project gathers past and future perovskite device data in a findable, accessible, interoperable, and reusable format. | The Madrigal Database manages and serves archival and real-time data from upper-atmosphere science instruments in multiple formats. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both The Perovskite Database Project and Madrigal Database.
The Radiocarbon Palaeolithic Europe database provides downloadable files in spreadsheet and map formats.
Kolada lets users compare municipal and regional indicators, search its database, and view indicators in different formats.
Data.Brno presents city information through long-term and real-time series, open data formats, applications, surveys, and Brno in Numbers.




