CIS611 SS Chung Lab Assignment 2 Implementing Big Data Processing Pipe.pdf

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CIS611 SS Chung Lab Assignment 2 Implementing Big Data Processing Pipelining to Build Inverted Index Tables for Term Frequency (TF) and Document Frequency (DF) in RDBMS. Transforming a SQL Query into Query Execution Plan in Relational Algebra for Query Processing Part 1: Information Extraction from a Collection of Webpages as a Large Corpus of Text Documents To build a big data analytic application for text analysis such as Web Search Engine or AI Applications like Question Answering Systems, an enterprise big data processing infrastructure integrates big data processing system with a big data analytic system as covered in the class lecture note: Big data, Big data Processing, and Big data Analytics. Processing a large collection of texts/documents/webpages.

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can i have the Answers of the above questions 1. Compare and contrast between the main characteristics of the database and file-based approach. 2. Describe four government sectors that would be expected to make use of database systems 3. What is meant by the terms: a. Database b. Database Management System c. Database Application Program d. Data Independence e. Security f. Integrity g. Views 4. Describe the role of database management systems (DBMS) in the database approach. Discuss why knowledge of DBMS is important for database administrators. 5. Describe the five components of the DBMS environment. 6. What are the advantages of database management systems? Are there any potential disadvantages? 7. Discuss the roles of the following personnel in the database environment: a. Data Administrator b. Database Administrator c. Logical Database Designer d. Physical Database Designer e. Application Developer f. End-Users 8. Discuss the three generations of DBMSs. 9. Why are views an important aspect of database management systems? Directions: 1- Avoid Plagiarism 2- Copy Pasting (each other work) is strictly prohibited (will be awarded 'zero').

can i have the Answers of the above questions 1. Compare and contr.pdf

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Case 1 Why shareholders wealth maximization /value maximization is considered as better objective of financial management instead of profit maximization and how do we calculate shareholders wealth? In the pre reform era, State Electricity Board in Odisha was incurring huge transmission and distribution (T&D) losses eroding its financial health. State government initiated reforms to transform the state-owned electricity sector into decentralized, market oriented industry with private sector participation. Odisha was the first State in the country to undertake such reform and restructure its power sector in 1996 in order to make power supply more efficient and also to meet the investment needs of the sector. The reforms led to setting up of Odisha Electricity Regulatory Commission (OERC). OERC was the first of its kind in the country to be created in the electricity sector. Post reform, OERC has done pioneering work and has framed regulations as required under Section 185 of the Electricity Act. The Orissa State Electricity Board which was a monolithic organisation, looking after generation, transmission and distribution of power was unbundled. In the reform process, distribution system was entrusted to three private companies. The Distribution Licensee operating in Odisha namely NESCO, WESCO and SOUTHCO are carrying out the business of distribution and retail supply of electricity in their licensed areas. Since the reform, consumer base has doubled. The count of electricity consumers in the state is expected to reach 9.6 million in FY19, from 5.8 million by the end of 2014-15. However, almost half of the households still lack access to the electricity. The growth in electricity demand is slated to be the most in 2015-19, pegged to grow at 9.86 per cent. This is more than double the growth of 4.11 per cent that the state logged during 2010- 15. A report says there is substantial investment in Capital Expenditure (capex). Distribution companies (discoms) in the state have spent Rs.550 crore on Capex programme with an aim to prune high AT&C (aggregate technical & commercial) losses. It would be pertinent to analyse the performance of distribution companies during the regulatory regime relating to important parameters of performance. Following table provides summary of performance. Performance of distribution companies in terms of distribution loss, AT&C loss and collection efficiency DISCOMS Year CESU WESCO NESCO SOUTHCO ALL 1999-00 2011-12 Difference 1999- 00 2011-12 Difference 1999-00 2011-12 Difference 1999-00 2011-12 Difference 1999-00 2011- 12 Difference Distribution Collection Loss (%) Efficiency (%) 69.72 97.14 27.42 83.36 97.13 13.77 79.37 100 20.63 -21.13 78.75 54.2 97.8 47.6 19.05 -6.6 77.19 56.71 98.08 39.73 20.89 - 16.98 44.89 38.3 -6.59 44.17 38.89 -5.28 43.35 34.28 -9.07 41.84 46.42 4.58 43.91 38.55 -5.36 AT&C Loss (%) 61.58 39.97 -21.61 53.46 40.6 -12.86 55.04 33.91 There has been a unique episode in the history of Odisha State pow.

Case 1 Why shareholders wealth maximization value maximization is c.pdf

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Capstone Project: E-Commerce Application with Firebase Firestore Objective This capstone project aims to design and implement a fully functional e-commerce application using multimedia systems concepts and Firebase Firestore for backend storage and hosting. The project will also integrate social media authentication features, allowing users to log in using their Twitter, Facebook, or Google accounts. Features to Implement User Experience: 1. User Authentication: Integrate OAuth to enable users to sign in using social media accounts (Twitter, Facebook, Google). 2. Product Gallery: Display available products in an organized, visually appealing manner. 3. Shopping Cart: Allow users to add items to their cart, view it, and proceed to checkout. 4. Order History: Enable users to view their past orders. 5. Search and Filters: Users should be able to search products and filter results based on categories, ratings, etc. 6. User Profiles: Users should have profiles where they can view and manage their information. 7. Product Reviews and Ratings: Users should be able to review and rate purchased products. Backend: 1. Firebase Firestore: Store product data, user profiles, and order histories in Firebase Firestore. 2. File Hosting: Use Firebase for hosting multimedia elements like product images. 3. Data Management: Structure Firestore collections and documents for optimal data access and security. 4. Backend Logic: Implement backend logic for order processing, inventory management, etc. Suggested Technologies Frontend: HTML, CSS, JavaScript (React, Angular, Vue.js are good options) Backend: Firebase Firestore, Firebase Hosting User Authentication: Firebase Authentication Multimedia Elements: HTML5 for rendering images and other multimedia Functionality Authentication Functions 1. signInWithTwitter(): Implement OAuth for Twitter. 2. signInWithFacebook(): Implement OAuth for Facebook. 3. signInWithGoogle(): Implement OAuth for Google. Firestore Functions 1. addProduct(): Add new products to Firestore. 2. updateInventory(): Update product inventory after a sale. 3. addToCart(): Add selected product to user's shopping cart in Firestore. 4. processOrder(): Process user's order and update Firestore. 5. fetchProductData(): Fetch data for product gallery. 6. fetchOrderHistory(): Fetch a user's order history. User Interface Functions 1. displayProductGallery(): Render the product gallery. 2. displayShoppingCart(): Show the contents of the user's shopping cart. 3. displayOrderHistory(): Render the user's order history. 4. displayUserProfile(): Show the user's profile. NB: you can have your own custom functions not necessarily the ones given, but the functionality should match. Evaluation Your project will be evaluated on: Functionality: All features must be fully functional. User Experience: Usability and design of the user interface. Code Quality: Proper structure, readability, and documentation. Backend Structure: Efficient use of Firebase Firestore and Firebase.

Capstone Project E-Commerce Application with Firebase Firestore Obj.pdf

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C++ code, please help! RESPOND W/ COMPLETED CODE PLEASE, am using Visual Studio Code. Error message: ld: Undefined symbols: parseName(std::__1::basic_stringstream, std::__1::allocator>&), referenced from: parseAssignments(std::__1::basic_stringstream, std::__1::allocator>&) in module-a187a7.o SymbolTable::init(), referenced from: _main in module-a187a7.o parseAssignments(std::__1::basic_stringstream, std::__1::allocator>&) in module-a187a7.o SymbolTable::insert(std::__1::basic_string, std::__1::allocator>, int), referenced from: parseAssignments(std::__1::basic_stringstream, std::__1::allocator>&) in module-a187a7.o SubExpression::parse(std::__1::basic_stringstream, std::__1::allocator>&), referenced from: _main in module-a187a7.o clang: error: linker command failed with exit code 1 (use -v to see invocation) [Done] exited with code=1 in 1.478 seconds divide.h class Divide : public SubExpression { public: //define the default construtor Divide(Expression* left, Expression* right) : SubExpression(left, right) { } //define the function evaluate() int evaluate() { //divide the value of left and value of the right //and return the value. return left->evaluate() / right->evaluate(); } }; expression.h // Expression class Expression { public: //declare a virtual function evaluate() virtual int evaluate() = 0; }; literal.h //Operand class Literal : public Operand { public: //define the construtor Literal(int value) { this->value = value; } //define the function evaluate() //returns the value int evaluate() { return value; } private: int value; }; minus.h //define the class Minus subclass of the SubExpression class Minus : public SubExpression { public: //define the default construtor Minus(Expression* left, Expression* right) : SubExpression(left, right) { } //define the function evaluate() int evaluate() { //subtract the value of right from the value of the left //and return the value. return left->evaluate() - right->evaluate(); } }; module.cpp #include #include #include #include #include using namespace std; #include "expression.h" #include "subexpression.h" #include "symboltable.h" #include "parse.h" //create an object of SymbolTable SymbolTable symbolTable; //prototype of the function void parseAssignments(stringstream& in); //define main function int main() { // declare the variables Expression* expression; char paren, comma; string line; // create an input file stream ifstream fin("input.txt"); // check, if the file is not opened //then display a error message if (!fin.is_open()) perror("error while opening file"); //use a loop, to read the content from the file while (getline(fin, line)) { symbolTable.init(); if (!fin) break; stringstream in(line, ios_base::in); in >> paren; cout << line << " "; expression = SubExpression::parse(in); in >> comma; //call the function parseAssignments(in); //Display the result int result = expression->evaluate(); cout << "Value = " << result << endl; } system("pause"); return 0; } //definition of the function p.

C++ code, please help! RESPOND W COMPLETED CODE PLEASE, am using V.pdf

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Can you draw a database design? Entity relationship ER and the relationship between them ----------------------------- AdminModel: -Admin Id: int -Admin email: string -Adminpasswords: string -AdminHistory[]: string -DataIntegrityChecks: Boolean -DataBackup: File -Reporting: string RegisteredModel: -RegisteredUserID: int -RegisteredUserFN: string -RegisteredUserLN: string -RegisteredUserEmail: string -RegisteredUserpassword: string -RegisteredUserHistory[]: string UnregisteredModel: -UnregisteredUserID: int -SessionDuration: Time-based Date LandmarkRecognitionModel: -LandmarkName: string -LandmarkDescription: string -LandmarkImage: image -LandmarkScore: Double GroupIngormationModel: -GroupName: string -GroupMembers[]: string -GroupID: int -GroupPermissions: List -GroupCreationDate: Date -GroupSettings: object -Notifications: string SupplicationsModel: -SupplicationTitle: string -SupplicationLocation: object -SupplicationNotifText: string -LongituedeanndLongitude: int -LongituedeanndLongitude: int EducationalResourseModel: -ResourceTitle: string -ResourceDescriotion: string -ResourceTags[]: string AutoCircumambulationModel: -CircumambulationCount: int -CircumambulationTarget: int -CircumambulationTimer: Time-based Data -CircumambulationHistory: List -Notifications: string -UserProfile: object -LongituedeanndLongitude: int.

Can you draw a database design Entity relationship ERand the rela.pdf

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Business Plan A business plan is any simple plan, not only limited to the business start-up plan that helps the management to understand the current situation of the enterprises (strengths, weakness, opportunities and threats) and look forward into the future. A start-up plan is a business plan which consists of the mission, vision, objectives and action plans for the future of the new enterprises while the business plan drawn during the operation of the firm is vital for running the firm effectively, acquire new customers, partners, loans and so on. According to Fiore (2005), a business plan involves two dimensions; an organizing tool to simplify and clarify your business goals and strategy, the second one is a selling document that sells the business idea and shows that a product or a service can make a profit and attract funding and company resources. Imagine you started a new business as an entrepreneur in Saudi Arabia. Briefly mention the specific steps which you consider necessary to a successful business plan. Please, think and share information on the following items: a. Your Business Name, Address, EMail b. Form of ownership: What is the legal structure? Sole proprietor, Partnership, Corporation. C. Investment capital.

Business PlanA business plan is any simple plan, not only limited .pdf

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Can we please draw this BPM process roughly on paper and post a pict.pdf

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Can we draw this BPM on paper showing shapes arrows and connectors? Flow chart is very confusing. Paper-based systems worked for decades, but they were relatively inefficient and prone to error. Why? To understand this, you need a more detailed view of the process: It began with a customer order (usually via phone or fax). An employee at the tug company wrote down the work that needed to be done; that description would then be rewritten and handed to tug captains as a job to do; dispatchers would copy it again onto the dispatch log sheet. When the job was completed, the captains handed their log sheets back to the dispatchers. Dispatchers reviewed the sheets and sent a delivery notice to their customer. The log sheets would then get passed to accounting staff, who rewrote (or retyped) the entire job into an invoice and sent it out. Finally, the accountant would have to re-enter all the invoicing details into the accounting system. Paper-based systems worked for decades, but they were relatively inefficient and prone to error. Why? To understand this, you need a more detailed view of the process: It began with a customer order (usually via phone or fax). An employee at the tug company wrote down the work that needed to be done; that description would then be rewritten and handed to tug captains as a job to do; dispatchers would copy it again onto the dispatch log sheet. When the job was completed, the captains handed their log sheets back to the dispatchers. Dispatchers reviewed the sheets and sent a delivery notice to their customer. The log sheets would then get passed to accounting staff, who rewrote (or retyped) the entire job into an invoice and sent it out. Finally, the accountant would have to re-enter all the invoicing details into the accounting system. .

Can we draw this BPM on paper showing shapes arrows and connectors .pdf

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Can u give a CORAS ASSEST DIAGRAM for the following case study - The Smart Grid, a pivotal technology underpinning modern energy infrastructure, integrates various communication networks to enhance its efficiency and responsiveness [1]. Predominantly, it comprises three primary networks: the Home Area Network (HAN), Neighbor Area Network (NAN), and Wide Area Network (WAN) [8]. Recent research elucidates the configurations of these networks, especially the HAN [3]. One proposed architecture involves a smart meter directly monitoring household appliances to optimize grid management [5]. A notable limitation of this approach is the requirement for all devices to employ a uniform networking protocol, potentially leading to compatibility issues [4]. To address these concerns, an alternative architecture has been proposed [8]. Here, devices interface with the smart meter through a gateway, which acts as a mediator [6]. This design allows for diverse communication protocols, enhancing system flexibility. Figure 1 shows a simplified model of the Smart Grid communication network, factoring in the gateway mechanism [7]. In this representation, each household mirrors a house in the actual power grid. The model further groups these households into discrete clusters, analogous to the clustering of residences in the real-world grid. Each household in this model incorporates five smart appliances: a smart TV, thermostat, robot vacuum cleaner, light, and an IP camera. The gateway, situated within each household, processes messages from these appliances, selectively forwarding pertinent data to the smart meter. This data then travels to the area concentrator. The model features five such concentrators, each corresponding to distinct areas: A through E. These concentrators relay the information to a central concentrator. Subsequently, the aggregated data converges at the SCADA system, which, for the context of this study, remains outside the scope of discussion [13]. For organizational coherence, every device or node possesses a unique ID, derived from a combination of device type, area, and household number. For instance, a smart TV in the first house of area A would be labeled as TVA1. By extension, other devices in the same household would have labels such as ThermostatA1, CleanerA1, and so forth. The area-specific concentrators are denoted as ConcentratorA to ConcentratorE, and the central entity is labeled as the Central Concentrator. The data flowing through the Smart Grid's communication networks offers manifold utilities [4]. Utility companies can leverage this data for demand forecasting, ensuring grid reliability, and fostering efficient energy distribution [6]. Moreover, the data can inform dynamic pricing models, facilitate remote grid monitoring, and enhance customer service [9]. Additionally, the data can guide infrastructure development, bolster security measures, and aid in the integration of renewable energy sources [7]. Ensuring the confident.

Can u give a CORAS ASSEST DIAGRAM for the following case study - The.pdf

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C++ code, please help! Troubleshooting and cannot for the life of me figure it out. I am using Visual Studio Code. Error message: ld: Undefined symbols: parseName(std::__1::basic_stringstream, std::__1::allocator>&), referenced from: parseAssignments(std::__1::basic_stringstream, std::__1::allocator>&) in module-a187a7.o SymbolTable::init(), referenced from: _main in module-a187a7.o parseAssignments(std::__1::basic_stringstream, std::__1::allocator>&) in module-a187a7.o SymbolTable::insert(std::__1::basic_string, std::__1::allocator>, int), referenced from: parseAssignments(std::__1::basic_stringstream, std::__1::allocator>&) in module-a187a7.o SubExpression::parse(std::__1::basic_stringstream, std::__1::allocator>&), referenced from: _main in module-a187a7.o clang: error: linker command failed with exit code 1 (use -v to see invocation) [Done] exited with code=1 in 1.478 seconds divide.h class Divide : public SubExpression { public: //define the default construtor Divide(Expression* left, Expression* right) : SubExpression(left, right) { } //define the function evaluate() int evaluate() { //divide the value of left and value of the right //and return the value. return left->evaluate() / right->evaluate(); } }; expression.h // Expression class Expression { public: //declare a virtual function evaluate() virtual int evaluate() = 0; }; literal.h //Operand class Literal : public Operand { public: //define the construtor Literal(int value) { this->value = value; } //define the function evaluate() //returns the value int evaluate() { return value; } private: int value; }; minus.h //define the class Minus subclass of the SubExpression class Minus : public SubExpression { public: //define the default construtor Minus(Expression* left, Expression* right) : SubExpression(left, right) { } //define the function evaluate() int evaluate() { //subtract the value of right from the value of the left //and return the value. return left->evaluate() - right->evaluate(); } }; module.cpp #include #include #include #include #include using namespace std; #include "expression.h" #include "subexpression.h" #include "symboltable.h" #include "parse.h" //create an object of SymbolTable SymbolTable symbolTable; //prototype of the function void parseAssignments(stringstream& in); //define main function int main() { // declare the variables Expression* expression; char paren, comma; string line; // create an input file stream ifstream fin("input.txt"); // check, if the file is not opened //then display a error message if (!fin.is_open()) perror("error while opening file"); //use a loop, to read the content from the file while (getline(fin, line)) { symbolTable.init(); if (!fin) break; stringstream in(line, ios_base::in); in >> paren; cout << line << " "; expression = SubExpression::parse(in); in >> comma; //call the function parseAssignments(in); //Display the result int result = expression->evaluate(); cout << "Value = " << result << endl; } system("pause"); return 0; } /.

C++ code, please help! Troubleshooting and cannot for the life of me.pdf

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BUsiness law 9.3 Implied-in-Fact Contract For six years, Lee Marvin, an actor, lived with Michelle Marvin. They were not married. At the end of six years, Lee Marvin compelled Michelle Marvin to leave his household. He continued to support her for another year but thereafter refused to provide further support. During their time together, Lee Marvin earned substantial income and acquired property, including motion-picture rights worth more than $1 million. Michelle Marvin brought an action against Lee Marvin, alleging that an implied-in-fact contract existed between them and that she was enti-tled to half of the property that they had acquired while living together. She claimed that she had given up a lucrative career as an entertainer and singer to be a full-time companion, homemaker, housekeeper, and cook. Marvin v. Marvin, 18 Cal.3d 660, 557 P.2d 106, 134 Cal.Rptr. 815, Web 1976 Cal. Lexis 377 (Supreme Court of California) question Dont get hung up on the value. First prove there was a contract then the value can be debated later. There are three things that must happen to have an implied in fact contract. Did these things happen?.

BUsiness law9.3 Implied-in-Fact Contract For six years, Lee Marvin.pdf

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