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tobiasgrantner edited this page Jun 16, 2023 · 5 revisions

Discussion of Presentation Agenda

Problems

Helm Charts vs. Sub-Charts
Docker DNS vs. Kubernetes DNS
2 Variants of distributed MariaDB
- MariaDB Xpand
- Bitnami MariaDB Charts
DBMS to Distributed DBMS
- Different DDBMS
  - CockroachDB
  - TiDB
  - MySQL
  - MariaDB
- Distributed Storage with Rook
Architecture Problems
- 1 DBMSs per DB vs. few DBMSs for all DBs
  - Overhead/Scalability (n vs. k DBMS)
  - Maintenance/Update
  - Performance
  - Platform/Deployment dependence
- Dependence on shared storage
- Tests
  - Dependence on Docker and shared Volumnes
  - Very very very slow

Learnings

Value Proposition
- Clear definition of goals and problems
- Clear definition of solution
- Work distribution among team members
ADRs
- Documentation of decision making
- Helps with keeping an overview over decisions made
- Increases communication
CI/CD
- Continuous Integration
  - Automated building of images and charts
  - Automated testing
- (More or less) Manual-Assisted Deployment
  - Automated deployment of charts on cluster
  - Triggered by manual trigger of pipeline
  - Concious barrier before deployment
Versioning
- Semantic Versioning
Helm Charts
Network Policies

Benefits:

Originally developed for scientists
Data Management
Rich Data
FAIR (@Josef please expand further)
- Findablility
- Accessibility
- Interoperability
- Reusability
All data available in one place

Target Audience

Institutions
- Universities
  - Reasearch Data Management
- Public sector
  - Data Archiving
  - Data Publishing
  - Structure Data
- Private
  - Data Management
  - Data Access Management

Original Meeting Notes

Agenda1! Agenda2!