Day 3 of DP203 #azure
Data types:
Structured
Semi-structured
Unstructured
Graph
Key - Value
Time Series
Basically, use ADLS Gen2 in Azure storage unless you want to use the flagship Cosmos DB
Day 2 of DP203 #Azure
Choosing NoSQL DB, based on data format:
Column: Cosmos Cassandra API
Object: Blob Storage (ADLS)
Graph: Cosmos Gremlin
Key-Value: Cosmos & Azure Table API
JSON: Cosmos SQL API
File in cloud, SMB 3.0: Azure File Share
Day 01 of Preparing for DP-203 #azure
Data formats
JSON: heirarchical, non relational
XML: heirarchical, relational
Delimited text: csv, tsv, pipe etc
Parquet: columnar for fast reading
Avro: row-based for fast writing
ORC: stripes of rows for hadoop
Binary: images, videos etc
Giving thanks to FIFTY FIFTY for all the music.
This year I couldn’t stop listening to Cupid - Twin Ver.. #SpotifyWrapped https://t.co/7BtxfvryQ0
@we_fiftyfifty