true or false 9101112Most recently created data systems such as NoSQL Stores andHadoop use the scale-out architecture in implementing parallelprocessing architecture.InIn JSON an array is enclosed by a pair of Curly Brackets {}In MongoDB sort(), limit() and skip() methods can be chained in anyorder.In MongoDB explicit($and) AND is faster and more efficient thanimplicit and

NoSQL, short for "Not Only SQL," refers to a class of databases that deviate from the traditional…

9 10 11 12 Most recently created data systems such as NoSQL Stores and Hadoop use the scale-out architecture in implementing parallel processing architecture. In JSON an array is enclosed by a pair of Curly Brackets {} In MongoDB sort(), limit() and skip() methods can be chained in any order. In MongoDB explicit($and) AND is faster and more efficient than implicit and

9 10 11 12 Most recently created data systems such as NoSQL Stores and Hadoop use the scale-out architecture in implementing parallel processing architecture. In JSON an array is enclosed by a pair of Curly Brackets {} In MongoDB sort(), limit() and skip() methods can be chained in any order. In MongoDB explicit($and) AND is faster and more efficient than implicit and

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Parallel computing in C/C++ How to implement a LOCAL MEMORY PROGRAM in C/C++ to sort a collection of artworks (names of artwork can be made-up) using the merge sort with parallel merging algorithm? (Can use openMP, pthreads, or MPI).
import java.util.Scanner;import java.util.ArrayList; public class UserIDSorting {// TODO: Write the partitioning algorithm - pick the middle element as the // pivot, compare the values using two index variables l and h (low and high), // initialized to the left and right sides of the current elements being sorted,// and determine if a swap is necessarypublic static int partition(ArrayList<String> userIDs, int i, int k) {} // TODO: Write the quicksort algorithm that recursively sorts the low and // high partitionspublic static void quicksort(ArrayList<String> userIDs, int i, int k) {} public static void main(String[] args) {Scanner scnr = new Scanner(System.in); ArrayList<String> userIDList = new ArrayList<String>(); String userID; userID = scnr.next();while (!userID.equals("-1")) {userIDList.add(userID);userID = scnr.next();}// Initial call to quicksort quicksort(userIDList, 0, userIDList.size() - 1); for (int i = 0; i < userIDList.size(); ++i)…
Explain the difference between an array and a linked list data structure. Discuss their advantages and disadvantages in terms of insertion, deletion, and access operations.
answer with proper explanation and step by step solution.
A ring buffer, or circular queue, is a FIFO data structure of a fixed size N. It is useful for transferring data between asynchronous processes or for storing log files. When the buffer is empty, the consumer waits until data is deposited; when the buffer is full, the producer waits to deposit data. Develop an API for a RingBuffer and an implementation that uses an array representation (with circular wrap-around)
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Implement c# program to Retrieving a value using its associated key can be accomplished using an indexer, which works just like an indexer for an array. A key is passed in as the index value, and the value associated with the key is returned, unless the key doesn’t exist, in which a null is returned. you can use an indexer along with the Keys method to retrieve all the data stored in a hash table
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Describe how linked lists and arrays can be utilised in different situations.
the advantages and disadvantages of array representation g linked quends Over d. to what auc