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Thi t k v ph t tri n c c pipeline ETL hi u qu x l v chuy n i d li u t nhi u ngu n kh c nhau v o kho d li u m b o ch t l ng v t nh to n v n c a d li u.
Tri n khai v duy tr data lakes v kho d li u s d ng c c c ng ngh nh Redshift PostgreSQL v c c d ch v AWS.
H p t c v i c c nh m li n ch c n ng thu th p y u c u d li u thi t k m h nh d li u v t i u h a c u tr c d li u l u tr v truy v n hi u qu .
S d ng c c ng n ng k ch b n (v d : Python) v SQL tr ch xu t x l v chuy n i d li u ph c v quy tr nh ETL v t ch h p m h nh.
Tri n khai c c gi i ph p x l d li u theo th i gian th c nh m thu th p v x l d li u t API.
Gi m s t v t i u h a hi u su t c a pipeline d li u c s d li u v c c quy tr nh x l d li u ph c v cho ph n t ch.
Th c hi n c c quy tr nh l m s ch x c th c v m b o ch t l ng d li u .
T i thi u 2 n m kinh nghi m l m K s D li u (Data Engineer) ho c v tr t ng ng.
Th nh th o SQL v c kinh nghi m th c t v i c s d li u quan h (v d : Redshift PostgreSQL).
C kinh nghi m thi t k v ph t tri n pipeline ETL.
C kinh nghi m tri n khai m h nh v ph t tri n API.
Quen thu c v i c c n n t ng m m y (v d : AWS Azure GCP).
C hi u bi t v c c c ng ngh x l d li u lu ng (v d : Kafka Apache Flink) l m t l i th .
K n ng gi i quy t v n t t c kh n ng kh c ph c s c v debug c c v n li n quan n d li u.
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