26 Aug 2021
PXE netboot linux live
18 Aug 2021
Time Machine failing: “an error occurred while copying files”
11 Aug 2021
Delete files before 1st of previous month.
11 Aug 2021
| |
Data Warehouse |
Data Lake |
| Data type |
Only structured data |
AUnstructured or raw |
| Schema |
On-Wirte |
On-Read |
| User |
Business user |
Data professionals |
| Data Processing |
Extract, Transform, Load |
Extract, Load, Transform |
| Application |
Business Report/Record |
AI/ML, Data science |
| Accessibility |
More complicated and costly to make changes |
Highly accessible and quick to update |
| Storage |
Only required data is kept |
Can keep any data |
| Cost |
High |
Low |
06 Aug 2021
Development env background
16 Jul 2021
- Elastic
- Algolia
- Typesense
- Swiftype
- yext.com
- coveo.com