Nitin Agrawal
Contact -
  • Home
  • Interviews
    • Secret Receipe
    • InterviewFacts
    • Resume Thoughts
    • Daily Coding Problems
    • BigShyft
    • Companies
    • Interviews Theory
  • Programming Languages
    • Java Script >
      • Tutorials
      • Code Snippets
    • Reactive Programming >
      • Code Snippets
    • R
    • DataStructures >
      • LeetCode Problems >
        • Problem10
        • Problem300
      • AnagramsSet
    • Core Java >
      • Codility
      • Program Arguments OR VM arguments & Environment variables
      • Java Releases >
        • Java8 >
          • Performance
          • NasHorn
          • WordCount
          • Thoughts
        • Java9 >
          • ServiceLoaders
          • Lambdas
          • List Of Objects
          • Code Snippets
        • Java14 >
          • Teeing
          • Pattern
          • Semaphores
        • Java17 >
          • Switches
          • FunctionalStreams
          • Predicate
          • Consumer_Supplier
          • Collectors in Java
        • Java21 >
          • Un-named Class
          • Virtual Threads
          • Structured Concurrency
      • Threading >
        • ThreadsOrder
        • ProducerConsumer
        • Finalizer
        • RaceCondition
        • Executors
        • Future Or CompletableFuture
      • Important Points
      • Immutability
      • Dictionary
      • Sample Code Part 1 >
        • PatternLength
        • Serialization >
          • Kryo2
          • JAXB/XSD
          • XStream
        • MongoDB
        • Strings >
          • Reverse the String
          • Reverse the String in n/2 complexity
          • StringEditor
          • Reversing String
          • String Puzzle
          • Knuth Morris Pratt
          • Unique characters
          • Top N most occurring characters
          • Longest Common Subsequence
          • Longest Common Substring
        • New methods in Collections
        • MethodReferences
        • Complex Objects Comparator >
          • Performance
        • NIO >
          • NIO 2nd Sample
        • Date Converter
        • Minimum cost path
        • Find File
      • URL Validator
    • Julia
    • Python >
      • Decorators
      • String Formatting
      • Generators_Threads
      • JustLikeThat
    • Go >
      • Tutorial
      • CodeSnippet
      • Go Routine_Channel
      • Suggestions
    • Methodologies & Design Patterns >
      • Design Principles
      • Design Patterns >
        • TemplatePattern
        • Adapter Design Pattern
        • Proxy
        • Lazy Initialization
        • CombinatorPattern
        • Singleton >
          • Singletons
        • Strategy
  • Frameworks
    • Apache Velocity
    • React Library >
      • Tutorial
    • Spring >
      • Spring Boot >
        • CustomProperties
        • ExceptionHandling
        • Custom Beans
        • Issues
      • Quick View
    • Rest WebServices >
      • Interviews
      • Swagger
    • Cloudera BigData >
      • Ques_Ans
      • Hive
      • Apache Spark >
        • ApacheSpark Installation
        • SparkCode
        • Sample1
        • DataFrames
        • RDDs
        • SparkStreaming
        • SparkFiles
    • Integration >
      • Apache Camel
    • Testing Frameworks >
      • JUnit >
        • JUnit Runners
      • EasyMock
      • Mockito >
        • Page 2
      • TestNG
    • Blockchain >
      • Ethereum Smart Contract
      • Blockchain Java Example
    • Microservices >
      • Messaging Formats
      • Design Patterns
    • AWS >
      • Honeycode
    • Dockers >
      • GitBash
      • Issues
      • Kubernetes
  • Databases
    • MySql
    • Oracle >
      • Interview1
      • SQL Queries
    • Elastic Search
  • Random issues
    • TOAD issue
    • Architect's suggestions
  • Your Views

Top N Collections

8/19/2024

0 Comments

 
You are given a collection of files data in some format such that each record contains-
File name,
File size,
List of collections in which current exists


List of collections can have 0...n collections

Now each collection will be holding multiple files totalling to 'X' size.
You are given a number 'N', such that you have to find top 'N' collections in decreasing order of their sizes.
Here you can consider a collection of records which you need to process.
But for below example, I am trying to provide each record sequentially & not as a whole.
So it becomes a Producer/Consumer problem.
Producer

    
Consumer

    
​TopNFileCollections

    
Please let me know your views.
0 Comments



Leave a Reply.

    Author

    Nitin Agrawal

    Archives

    August 2024

Powered by Create your own unique website with customizable templates.