Entity Relationship Diagram - ERD Database – is a large data repository that stores a shared collection of logically data. A database can be modeled as: A collection of entities and relationship among entities. What is Entity Relationship Diagram? An entity-relationship (ER) diagram is a specialized graphic diagram that illustrates the relationships between entities in a database‚ simply it illustrates the logical structure of databases. ER diagrams often use symbols to represent different types
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Using Data Flow Diagrams Data flow diagram is used by system analyst to put together a graphical representation of data processes throughout the organization. It depicts the broadest possible overview of system inputs‚ processes‚ and outputs. A series of layered data flow diagrams may be used to represent and analyze detailed procedures in the larger system. By using combinations of only four symbols‚ the system analyst can create a pictorial depiction of processes that will eventually provide
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How to : Data Flow Diagrams (DFDs) Data Flow Diagrams (DFDs) Data flow diagram (DFD) is a picture of the movement of data between external entities and the processes and data stores within a system Order CUSTOMER Status Message Status Data 2.0 Shipping Confirmation In-Stock Request WAREHOUSE 1.0 Shipping Order Check Status Order Data D1 Pending Orders 3.0 Issue Status Messages Order Data Payment Invoice Manage Accounts Receivable 5.0 Accounting Data Accounts Receivable Data
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Payroll System with Daily Time Record Using Bio-Metric Authentication Abstract The aim of this project is to identify and solve the problems concerning the Payroll and Daily Time Record System of DBA enterprise – a fast growing company which caters direct selling of AVON products throughout Mindanao. The company experiences some concerns on monitoring the attendances of their employees and the computation of the payroll of each employee. The traditional payroll and daily time record system could
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Fishbone Diagram Part 1 Individual Project Fishbone diagram allows Hotel Escargo to turn the problem upside down working through the roots so that the issue is fixed. It is also easier to fix the smaller problems that lead to the main problem. Looking at the check-in delays‚ there are a lot of small issues that have led to this occurrence. The first issue is computer malfunctions. Often times‚ computers tend to freeze due to glitches in the used software
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have one major department in which they are working on their degree. * Each graduate student has another‚ more senior graduate student (known as a student advisor) who advises him or her on what courses to take. * Design and draw an ER diagram that captures the information about the university. Use only the basic ER model here; that is‚ entities‚ relationships‚ and attributes. Be sure to indicate any key and participation constraints. Exercise 2. Notown Records has decided to store
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1. IRIS http://www.iris.co.uk/iris-solutions/payroll-and-hr-professionals/payroll-services/ IRIS Payroll services for small to medium sized business with up to 250 employees. Payroll outsourcing Implementation services IRIS Managed CIS payroll service 2. Andica http://www.andica.com Andica Payroll Software is a flexible and cost effective payroll solution for all types of organisations to assist with the calculations PAYE‚ National Insurance NI Contributions‚ other Statutory payments and
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Online Enrollment Management System of Buneg Elementary School | Proponents/Researchers: | 1. Gerlie C. Andaya 2. Berjusan N. Lacuesta 3. Teresa B. Sunio | Scope of the Study: | The Registrar serves as the server of the system and the students serves as the client. The Registrar has the right in all resources of the system including admitting enrollees‚ Updating and gathering files of the Student‚ and the file will be automatically restored in the system. | Limitations of the Study:
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device consisting of motion sensors using laser and LDR sensor‚ camera system‚ automatic door locking system‚ automatic SMS and E-MAIL sending. The protection boundary will surround the room which needs to be protected. First boundaries consist of LASER beam which sense the authentic entry in the system. The second part consists of camera‚ automatic E-MAIL sending and SMS sending process and automatic door locking system. Email sending process is the main feature of I-protector. When stranger
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Several weaknesses of paper-based medical records have been identified‚ such as illegible handwriting‚ ambiguous and incomplete data‚ data fragmentation‚ and poor availability.1 In addition‚ paper records often become bulky with time‚ which leads to lack of overview. Because paper records still represent the usual medium for collecting and recording patient data‚ these weaknesses could impede the continuity and quality of care. Allow for all medical offices to send‚ receive‚ and share data & resources
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