geolocation-services-doc

Design

Component diagram

Data flow diagram

Data format

Front end design

Front end technologies

• Javascript Web Components
• Tailwind
• Fetch API

Grid sizes

32 x 32
64 x 64
128 x128
256 x 256
512 x 512
1024 x 1024
2048 x 2048
4096 x 4096
8192 x 8192
16384 x 16384
32768 x 32768
65536 x 65536

Hardware

• AMD EPYC™ 9634
• 8 GB DDR5 RAM (ECC)
• 4 dedicated cores
• 256 GB NVMe SSD

Costs

• Server (10 EUR/month)
• Domain (2 EUR/month)
• Google Workspace (8 EUR/month)

Performance

2000 req/s

Server Tools

• Debian 13
• .NET 10
• mariadb-server
• rsync
• htop
• certbot
• ssh
• scp
• tar
• systemd

Dependencies

• Yarp.ReverseProxy
• Dapper
• MySqlConnector
• Stripe
• MailKit
• Google.Apis.Auth

Progressive Web Apps

https://www.nextpicnic.org
https://www.hofladenfinder.org
https://www.nextparkinglot.org

Play Store

https://play.google.com/store/apps/details?id=org.nextpicnic2.www.twa

https://play.google.com/store/apps/details?id=org.hofladenfinder.www.twa

Apple Store

https://apps.apple.com/app/next-picnic/id6443399146

https://apps.apple.com/app/hofladen-finder/id6502307062

Software as a Service

https://www.geolocationservices.org