Topic
Apache HadoopBeginnerLoad files, database tables and event streams into HDFS with the HDFS shell, WebHDFS, DistCp, Spark JDBC and Kafka, now that Sqoop is retired and Flume is dormant.
#big-data#hdfs
GeneralBeginnerUnderstand the four NoSQL families (key-value, document, wide-column and graph), see a working example of each, and learn what each one makes you give up.
#big-data#nosql
GeneralBeginnerSee what became of the 2016 Hadoop stack and what replaced it: object storage, Iceberg and Delta Lake tables, lakehouses and cloud SQL warehouses.
#big-data
GeneralBeginnerUnderstand what big data means, how to tell whether your data really needs distributed tools, and which categories of big data technology are in use today.
#big-data
