Uyini umehluko phakathi kweSpark Streaming neSpark Structured Streaming? Yini okufanele ngiyisebenzise?
I-Spark Streaming isizukulwane esedlule senjini yokusakaza ye-Spark. Azisekho izibuyekezo ze-Spark Streaming futhi kungumsebenzi wefa. I-Spark Streaming inikeza i-high-level abstraction ebizwa ngokuthi i-discretized stream noma i-DStream, emelela ukusakazwa okuqhubekayo kwedatha. Ngaphakathi, i-DStream imelelwa njengokulandelana kwama-RDD.  I-Spark Structured Streaming isizukulwane samanje senjini yokusakaza ye-Spark, ecebile ngokusebenza, okulula ukuyisebenzisa, futhi eshibhile. I-Spark Structured Streaming yakhelwe phezu kwenjini ye-Spark SQL futhi ikuvumela ukuba uveze ukubala kokusakaza ngendlela efanayo nawe oveza ngayo ukubala kweqoqo kwedatha engashintshi.  Kufanele usebenzise i-Spark Structured Streaming ekwakheni izinhlelo zokusebenza zokusakaza kanye namapayipi nge-Spark. Uma unezinhlelo zokusebenza ezindala kanye namapayipi akhiwe ku-Spark Streaming, kufanele uzithumele ku-Spark Structured Streaming.