Recent posts
- Catalog config for Iceberg & Delta Lake & Hudi
- Managed table’s location for Spark & Hive
- Binary Encoding Comparison of Avro and Protocol Buffer
- Spark mapPartitions and Iterator
- Use CASE to combine stages in Spark SQL
- Basic knowledge of UUID
- Convert BSON to Parquet
- Comparison of Parquet and ORC
- Summary of GFS
- Summary of MapReduce
- Summary of Bigtable
- A Journey of Redis
- A Journey of Memcached