Advantages of 3-tier Architecture:client, requiring less expensive hardware.it ofhtenance isthinexpensiveor replace one tier without affecting others.Fathess logic from database functions makes it easier to implement load balancing.- Maps quite naturally toenvironment.vious pagePREVIOUS ACTIVITYIntroduction to SQL2 Type here to search Advantages of 3-tier Architecture:client, requiring less expensive hardware.-Application maintenance is- Easier to modify or replaceaffecting others.centralized- Separating business logic frctions makes it easier to implement load balancing.distributedMaps quite naturally tospreadonment.us pagePREVIOUS ACTIVITYIntroduction to SQLO Type here to search五

Given: In 3 tier architecture: 1) ________ client requires less expensive hardware. 2) Application…

Answered: Advantages of 3-tier Architecture:…

Engineering

Computer Science

Advantages of 3-tier Architecture: client, requiring less expensive hardware. htenance is thin

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

See similar textbooks

Similar questions

4. What tool can you use to view a database once it is created in ASP.NET Core MVC? 1. Query Builder 2. Watch Window 3. DataAdapter 4. SQL Server Object Explorer
ASAP!! Create a New ASP.NET MVC Web application. Create a New Database in App_Data FolderWPLTASKDB. Create Three Tables in your DatabaseCustomer ->ID (PK), Name, DOB,EmailProduct->Id(PK),Price, ExpiryDateOrder -> ID (PK), Date, CustomerIdOrderDetails - > OrderId(PK), ProductID(PK), OrderedQuantityCreate Three Controller in your Website,• Customer Controller your Application should be able to Add, Update, Delete and View All Customer • Product Controller your Application should be able to Add, Update, Delete and View AllProduct• Order Controller your Application should be able to Add, Update, Delete and View AllOrders.
what is the role of quesry processor in the database system architecture? a) It send result back to the application that requested the quires b) It translates instruction into file system commands c) It writes log records before applying changes to the database d) It uses information from the catelog to perform query optimization.
Defintion: What is the purpose of a database audit log? SQL Server uses Extended Events in a way that can be summarised in less than 60 words?
Hello can you help me to connect my registration PHP which I don't know how to insert those registration data on my database and table which is the admin table and the regular table. Can you help me for the right code for the table admin and regular to connect to my database I would appreciate if you would put the right code and SQL query for the connection. Here is my PHP code <?php session_start(); include 'database_connection.php'; if($_POST['uname'] && $_POST['password']) { $name=$_POST['name']; $lname = $_POST['lname']; $fname = $_POST['fname']; $mname = $_POST['mname']; $gen = $_POST['gender']; $birth = $_POST['birth']; $type = $_POST['utype']; $email = $_POST['email']; $pass=$_POST['password']; if($type=='Admin') admin($name,$lname,$fname,$mname,$gen,$birth,$email,$pass,$con); else regular($name,$lname,$fname,$mname,$gen,$birth,$email,$pass,$con); }…
What are the four basic types of operations for a database application? a. Insert, Select, Update, and Delete b. Insert, Update, Delete, and Create c. Insert, Update, Delete, and Render d. Insert, Select, Update, and Render If stringa="Good Morning", what is the value of stringa[1:5]? a. "Good " b. "ood " c. "Good" d. "ood M" The instance that “a survey respondent in service occupation (x) is less likely to report income ” is an example of __________ . a. Missing completely at random. b. Missing at random. c. Missing not at random. d. None of the above.
Hey experts, please help me out on this :( xx Sample database: For all the implemented tasks, your report or output must include a listing of all PL/SQL statements processed. To achieve that put the following SQL*Plus commands in all your scripts:SPOOL file-nameSET ECHO ONSET FEEDBACK ONSET LINESIZE 100SET PAGESIZE 200SET SERVEROUTPUT ONat the beginning of SQL script andSPOOL OFFat the end of SQL script.
A mobile app for booking doctor appointments is running very slowly when accessing data from a database and the programmers think that poorly optimised SQL statements are causing it. There are three places where they think the code might be slow. 1. When users book a new appointment. 2. When the date of an appointment is modified. 3. When a user searches for doctors by name or specialty. Could any of these be improved by creating a database index? Why/Why not? What column or columns (if any) would be appropriate to add an index to?
I'm putting the finishing touches on a Transaction Processing System in Android Studio (TPS). When I use the DB browser for SQLite, I am able to examine my data; however, I am unable to observe the activity associated with my list views.
Hey experts, please help me out on this :( xx Sample database: For all the implemented tasks, your report or output must include a listing of all PL/SQL statements processed. To achieve that put the following SQL*Plus commands in all your scripts:SPOOL file-nameSET ECHO ONSET FEEDBACK ONSET LINESIZE 100SET PAGESIZE 200SET SERVEROUTPUT ONat the beginning of SQL script andSPOOL OFFat the end of SQL script.PARTSUPP table : i. SELECT p_brand, p_type, p_retailpriceFROM part;ii. SELECT count(*)FROM partWHERE p_brand = 'Brand#18';iii. SELECT l_orderkey, count(*)FROM lineitemWHERE l_orderkey = 1184000GROUP BY l_orderkey;iv. SELECT max(ps_suppkey)FROM partsupp;v. SELECT ps_suppkey, ps_partkey, ps_supplycostFROM partsuppWHERE ps_suppkey = 3699AND ps_partkey = 700;
Imagine, You are a database administrator for Adventure Works South Africa. You need to create a test environment for use in a proof of concept. The proof of concept will use SQL Server on an Azure Virtual Machine and a backup of the AdventureWorksDW database. Use the provided link to download the adventure works database
This assignment is aimed at building an understanding of how to improve performance within databases by taking advantage the computers hardware by modifying MS SQL settings Prerequisites: Completion of Assignment 1B, reading of Module Readings and Slides. Run the following query to understand how much Memory is currently in use in the database: SELECT physical_memory_in_use_kb/1024 AS sql_physical_memory_in_use_MB, large_page_allocations_kb/1024 AS sql_large_page_allocations_MB, locked_page_allocations_kb/1024 AS sql_locked_page_allocations_MB, virtual_address_space_reserved_kb/1024 AS sql_VAS_reserved_MB, virtual_address_space_committed_kb/1024 AS sql_VAS_committed_MB, virtual_address_space_available_kb/1024 AS sql_VAS_available_MB, page_fault_count AS sql_page_fault_count, memory_utilization_percentage AS sql_memory_utilization_percentage, process_physical_memory_low AS sql_process_physical_memory_low, process_virtual_memory_low AS…