🐘🗺️➡️⚙️

#mapreduce #data-processing #distributed computing #big data processing #hadoop job #apache hadoop

[📊]∑➡️🔢

#array reduce #aggregate function #functional programming #mapreduce #summarize data

🐘☁️

#hadoop #apache hadoop #big data processing #distributed file system #hdfs #mapreduce #big data framework