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Read large csv files | Read 10 gb of csv file

Java Shastra

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Read large csv files | Read 10 gb of csv file

30 905 просмотров · 5 лет назад
Java Shastra
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30 905 просмотров · 5 лет назад
📌Please do subscribe my channel:    / javashastra   📌How efficiently we can read the large CSV files will get a detailed picture. Solution 1: Split the large file in to smaller chunk: If you are doing it with java we need to traverse entire file. After splitting read each file with separate thread: Here again we will traverse the each file. So this solution is not affective as two times we are traversing the file the time will be approximately double. Solution 2 (effective way): Watch the video. 🕘Timestamps: 0:10 - Introduction 💛 Git hub Repo Link: 🎃Unit and Integration Testing Related Videos: ======================================================== ✨ Unit testing with Junit and Mokito for spring boot:    • Junit for spring boot application | Unit t...   ✨Integration Testing with Spring Boot:    • Integration test using spring boot   🎃Other Spring related Videos: ======================================================== 💙Spring boot Cache implementation :    • Cache with Spring Boot in Simple Example |...   💙Filters or Handler Interceptor in Spring boot :    • Interceptors in Spring | HandlerIntercepto...   💙Spring boot CRUD operation with H2 Database :    • Spring Boot Data Jpa with h2  Database CRU...   🎥 Kafka Related Videos: ========================================================= 🎬 Kafka Installation : ​   • Install Apache Kafka in windows| kafka ins...   🎬 Kafka Producer Java config based :    • kafka producer java config based | java sh...   🎬 Kafka Producer and Consumer , YML Config :    • Kafka Producer Consumer with Spring boot y...   🎬 Kafka Producer and Consumer , Property file Config :    • Kafka Producer Consumer using spring boot ...   🎬 Kafka Consumer with Filter :    • kafka consumer with filters | Java Shastra   🎃git Related Videos: ======================================================== ​❤️ Git Pull vs Fetch:    • git fetch vs pull | difference between git...   ❤️ Git in 30 minutes:    • Git in 30 minutes   ❤️ Git stash:    • git stash command  | git stash | git stash...   ❤️ Git Reset:    • git commit   ❤️ Git branch:    • Git Branch command   🎃Java 8 Related Videos: ======================================================== ✅Grouping by in java 8 stream:    • Java 8 groupingBy | groupingBy In Streams ...   ✅Filters in java 8 stream:    • java 8 filter stream | filter operation in...   ✅ Exception Handling in Java 8 Completable Future:    • Exception handling in CompletableFuture | ...   ✅ Java 8 Completable Future:    • compleatableFuture in java 8 | compleatabl...   ✅ Java 8 Features:    • Java 8 features | nashorn engine in java 8...   🎃Java 8 Related Videos: ======================================================== ✅Grouping by in java 8 stream:    • Java 8 groupingBy | groupingBy In Streams ...   ✅Filters in java 8 stream:    • java 8 filter stream | filter operation in...   ✅ Exception Handling in Java 8 Completable Future:    • Exception handling in CompletableFuture | ...   ✅ Java 8 Completable Future:    • compleatableFuture in java 8 | compleatabl...   ✅ Java 8 Features:    • Java 8 features | nashorn engine in java 8...   🚀 Useful playlists ============================================================= ❤️ CRUD application with Spring boot and MySQL Database:    • Spring Boot crud   ❤️ Java 8:    • Java 8 Streams   ❤️ Kafka with Spring Boot:    • Apache Kafka   ​❤️ Git Complete Series:    • Git tutorial   ❤️ Unit testing with Spring Boot:    • unit testing   -------------------------------SOCIAL------------------------------- 👥Facebook:   / javashastra   🐦Twitter:   / pradhan_razne   📸Instagram: will update soon . 💬 Telegram:https://telegram.me/techbulletinprimee