...Computer Science and Business Informatics IJCSBI.ORG An Efficient Connection between Statistical Software and Database Management System Sunghae Jun Department of Statistics, Cheongju University Chungbuk 360-764 Korea ABSTRACT In big data era, we need to manipulate and analyze the big data. For the first step of big data manipulation, we can consider traditional database management system. To discover novel knowledge from the big data environment, we should analyze the big data. Many statistical methods have been applied to big data analysis, and most works of statistical analysis are dependent on diverse statistical software such as SAS, SPSS, or R project. In addition, a considerable portion of big data is stored in diverse database systems. But, the data types of general statistical software are different from the database systems such as Oracle, or MySQL. So, many approaches to connect statistical software to database management system (DBMS) were introduced. In this paper, we study on an efficient connection between the statistical software and DBMS. To show our performance, we carry out a case study using real application. Keywords Statistical software, Database management system, Big data analysis, Database connection, MySQL, R project. 1. INTRODUCTION Every day, huge data are created from diverse fields, and stored in computer systems. These big data are extremely large and complex [1]. So, it is very difficult to manage and analyze them. But...
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...YFOSBAPP Database A database is information organized in such a way that a computer program can quickly select pieces of data. You can think of it as an electronic filing system. A database is an organized collection of data. It is the collection of schemas, tables, queries, reports, views and other objects. Data Integration Data integration involves combining data residing in different sources and providing users with a unified view of these data. This process becomes significant in a variety of situations, which include both commercial (when two similar companies need to merge their databases) and scientific (combining research results from different bioinformatics repositories, for example) domains. Data integration appears with increasing frequency as the volume and the need to share existing data explodes. It has become the focus of extensive theoretical work, and numerous open problems remain Existing DBMSs provide various functions that allow management of a database and its data which can be classified into four main functional groups: Data definition – Creation, modification and removal of definitions that define the organization of the data. Update – Insertion, modification, and deletion of the actual data. Retrieval – Providing information in a form directly usable or for further processing by other applications. The retrieved data may be made available in a form basically the same as it is stored in the database or in a new...
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...Databases in use:- 1. Mysql What is MS SQL? It is a relational web hosting database that is used to store web site information like blog posts or user information. MS SQL is the most popular type of database on Windows servers. It is not free but it has many advanced features that make it suitable for businesses. What is MS SQL capable of? In basic terms, an MS SQL database is capable of storing any type of that you want. It will let you quickly store and retrieve information and multiple web site visitors can use it at one time. You will use SQL statements to accomplish all of this. In more technical terms, most versions of MS SQL have the following features: • Buffer management • Logging and Transaction • Concurrency and locking • Replication services • Analysis services • Notification services • Integration services • Full text search service • Stored procedures • Triggers • Views • Sub-SELECTs (i.e. nested SELECTs) What is MS SQL used for? MS SQL is the database of choice for web applications on a Windows platform (using .NET or ASP). These languages make is extremely easy to connect to a MS SQL database. It is also used for many popular content management systems and other scripts. Learn more about what is MS SQL on its official website. They have comprehensive learning material. You should also check out the SQL tutorial on W3Schools and some articles on the SQL Community Server blog. If you are looking for a web host that supports MS SQL, look at...
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...PROJECT HOSTEL MANAGEMENT SYSTEM PROBLEM STATEMENT This project needs to create the Hostel Management System (HMS) to organize the rooms, mess, student’s record and the other information about the students. All hostels without HMS are managed manually by the hostel office. And hence there is a lot of strain on the person who are running the hostel. This particular project deals with the problems on managing a hostel and avoids the problem which occur when carried manually. INTRODUCTION In hostels without a HMS all the things have to be done manually. The Registration form verification to the different data processing are done manually. Thus there are a lot of repetitions which can be easily avoided. Identification of the drawbacks of the existing system leads to the designing of computerized system that will be compatible to the existing system with the system which is more user friendly and more GUI oriented. We can improve the efficiency of the system, thus overcome the drawbacks of the existing system. Hostel management gives on idea about how the students details, room allocation, mess expenditure are maintained in the particular concern. The hostel management system also includes some special features like How many students can live in a room, and the students of the hostel can be recognized from their ID number. The administration has the unique identity for each members as well as students details. The stock management has also held by...
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...platform and operating system for mobile devices. It is based on the Linux kernel. It was developed by Google and later the Open Handset Alliance (OHA). It allows writing managed code in the Java language. Due to Android here is the possibility to write applications in other languages and compiling it to ARM native code. Unveiling of the Android platform was announced on 5 November 2007 with the founding of OHA. It's a consortium of several companies 1.1.1 Introduction to Project Environment OPERATING SYSTEM: An operating system (OS) is software consisting of programs and data hostel management system project report runs on computers and manages computer hardware resources and provides common services for efficient execution of various application software. For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between application programs and the computer hardware, although the application code is usually executed directly by the hardware and will frequently call the OS or be interrupted by it. Operating systems | | Common Features: * Process management * Interrupts * Memory management * File system * Device drivers ...
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...------------------------------------------------- Benefits of MySQL Carrier Grade Edition for Subscriber Databases * Standards Based, Open Source database allows vendors and users of subscriber data management solutions to easily integrate their applications with MySQL Carrier Grade Edition using their preferred database-independent Subscriber API, e.g., LDAP, SQL, C++, Java, HTTP, etc. * High Performance with a Shared-Nothing, Distributed Database that provides realtime access to in-memory subscriber data with just a few milliseconds latency for reads and writes, and can be scaled out by adding additional resources or by storing data on disk. * 99.999% Availability achieved by synchronously replicating in-memory data across active nodes in the cluster with recovery data being asynchronously written to disk, and by optionally “geo”-replicating data off-site to a remote active or standby cluster. * Self-Healing of data nodes with sub-second fail-over times, and an optimized node recovery protocol that automatically re-synchronizes data across re-starting data nodes. Geo-replication enables self-healing across dispersed sites, where the system can continue functioning correctly in the event of site failure. * Distribution-Awareness in a Shared-Nothing Database is enabled in MySQL Cluster with the partitioning of tables by subscriber identifiers, and by using those identifiers when accessing subscriber data to ensure that reads/writes are localized to the data...
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...PT2520: Database Concepts Week 4 Essay: Comparing DBMS Comparing DBMS What is database management system (DBMS)? Database management system is reliable mean to organize date into a single location that can be searched and updated at any time. By adding all the information in one location or in this case a server you are storing the information for later use. You can than search any information you require and update it or even remove old items from the database. Today there are several different options or providers for a DBMS server. Among the top providers you have Oracle, MySQL, IBM DB, MS SQL Server. Oracle 12C Oracle 12C is a cloud base database management system. It supports the following operating systems (OS) Microsoft Windows, Linux, Oracle Solaris and some Unix. It is a web-based interface that stores all the procedures on the Oracle Management Repository. The most recent update was released on September 30, 2014. Some of the benefits of Oracle 12c are the following. Per oracle documentation “It provided a secure multitenant application by adding a layer of abstraction or containerization. It allows you to use the cloud providers for an easy and quick mean to allocate and manage the database across multiple systems and data centers without changing the application”. It also provides a disaster recovery, backup, patching, cloning and upgrading flexibility. Oracle is able to replace or move any information while you use either of the following RMAN, Data Guard...
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...Student Database Management System Ajay Shankar Bidyarthy , Abhishek Kumar b.ajay@iitg.ernet.in kumar.ak@iitg.ernet.in November 13, 2012 Abstract: An organized and systematic office solution is essential for all universities and organizations. There are many departments of administration for the maintenance of college information and student databases in any institution. All these departments provide various records regarding students. Most of these track records need to maintain information about the students. This information could be the general details like student name, address, performance, attendance etc or specific information related to departments like collection of data. All the modules in college administration are interdependent. They are maintained manually. So they need to be automated and centralized as, Information from one module will be needed by other modules. For example when a student needs his course completion certificate it needs to check many details about the student like his name, reg number, year of study, exams he attended and many other details. So it needs to contact all the modules that are office, department and examination and result of students. With that in mind, we overhauled the existing Student Database Management System and made necessary improvement to streamline the processes. Administrators using the system will find that the process of recording and retrieving students information and managing their classes, including...
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...PT2520: Database Concepts Week 4 Essay: Comparing DBMS ITT Technical Institute – Westminster Walter Gonzales 7/12/15 Comparing DBMS What is database management system (DBMS)? Database management system is reliable mean to organize date into a single location that can be searched and updated at any time. By adding all the information in one location or in this case a server you are storing the information for later use. You can than search any information you require and update it or even remove old items from the database. Today there are several different options or providers for a DBMS server. Among the top providers you have Oracle, MySQL, IBM DB, MS SQL Server. Oracle 12C Oracle 12C is a cloud base database management system. It supports the following operating systems (OS) Microsoft Windows, Linux, Oracle Solaris and some Unix. It is a web-based interface that stores all the procedures on the Oracle Management Repository. The most recent update was released on September 30, 2014. Some of the benefits of Oracle 12c are the following. Per oracle documentation “It provided a secure multitenant application by adding a layer of abstraction or containerization. It allows you to use the cloud providers for an easy and quick mean to allocate and manage the database across multiple systems and data centers without changing the application”. It also provides a disaster recovery, backup, patching, cloning and upgrading flexibility. Oracle is able to replace or move any information...
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...Web 407 Week 3 Database Paper In the business world, most people will find a need for a database software program to store or house data pertaining to their business. There are however, multiple things to consider before one makes their final choice on what software they will be using. A few things that should be addressed are the type of software desired, either open-source or propriety, and what characteristics of the database meets the company’s needs. There are two basic types of database programs people can choose from when deciding what they want for their small business, an open-source database or a propriety one. While both of these are similar, they still have their advantages and disadvantages. First, consider what an open-source program is. The term open-source means exactly what it sounds like; the source code for the software is completely open and free to the public. Some advantages that come with this are the fact there is no upfront costs when it comes to obtaining the database program. While this sounds great, one needs to consider the tools the business has at its disposal. If you do not have the people to manage the databases and run them, then more employees must be hired in order to support the system. This can lead to more cost in the long run. So the fact that it’s free can also be a disadvantage. Another advantage to open-source database systems is a lot of them have a huge following such as MYSQL. MYSQL is database that is designed to use Standard...
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...Database Concepts David Emersion DBM380 6/29/2015 Wade Fergus Database Concepts In an age when information is power, each business in the market place must make use of every tool at its disposal. Efficiency is the hallmark of any successful business. For a business to be efficient it must be the master of managing its own information. Time is money, and using an ineffective information management system is simply money down the drain. Quick access to accurate information is crucial to an organization’s success. Fortunately, businesses have a powerful weapon at their disposal – databases. Database Systems Every organization from small non-profit teams up to huge corporations supporting millions of customers must keep records of different types of data. These data can vary from inventory prices, to payroll, to medical records, and everything in between. The common challenges that these organizations face is keeping the data accurate, relatively easy to use, and secure. The solution to this problem is to use a database that fits the needs of the organization. A database is a system that houses data and metadata. Metadata is the information about the data and includes “information such as the name of each data element, the type of values (numeric, dates, or text) stored on each data element, and whether the data element can be left empty” (Coronel, Morris, & Rob, 2013, p. 7). A database system collectively...
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...After a brief research of the latest versions of the following database management systems (DBMSs) on the market: Oracle 11G, Microsoft SQL Server, MySQL, and IBM DB2. I found the following information about each DBMS’s. Oracle 11G The biggest advantage Oracle 11G has is that it can help you create customized database applications. Instead of getting a standardized database program out of the box, you get a program that can be customized to fit your needs. This makes it possible to create a database that only has the features you need. Another advantage is Data Mining. It makes it possible to find relationships in data that would otherwise be difficult to find on your own. As good as the above sounds it also comes with a couple of BIG disadvantages. The biggest would be the cost, if you plan on using the program on multiple computers, you will need to buy licenses for each computer. If you plan on making the software available on many computers, these costs can really add up. Another big disadvantage is it comes with a learning curve; this is not something that you can pick up in a short period of time. Microsoft SQL Server MS SQL Server is a Client-server relational database system, with no UI development tools built in. Some of it advantages are, Maintenance its has lots of tools for maintenance, can do most of it with users in DB. It is user friendly, great security, it minimizes redundancy, and it is very consistent. It also works great on an enterprise scale it is designed...
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...financial institution. All of the regulations of these three compliancy laws must be met, while still maintaining the Confidentiality, Integrity, and Availability (CIA) triad. All security requirements for SOX, PCI-DSS, and GLBA can be achieved using Linux and open source infrastructure. Some examples of open source software that we might use are: Web Server - Apache Web Filtering - DansGuardian Network Firewall - Turtle Firewall VPN - Endian Firewall Community IDS/IPS - Suricata Database - MySQL File Server - Samba SMTP Server - hMailServer I would recommend that we use a "Defense in Depth" strategy, having multiple layers of access protection. We need to have an IDS/IPS on both sides of our edge firewall. The inside IDS/IPS will be used as additional protection for our network and the outside IDS/IPS will serve as an early warning system from attacks. We will also use the outside IDS/IPS for additional protection and to monitor what types of attacks are occurring. Our web server and mail server should be completely separated from the rest of our network in a...
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...high-priced medications. Founded by Mr. Mendoza, Mendoza Drugstore was established on March, 2011 in Santa Maria, Bulacan. The company has two employees and one administrator. Although the pharmacy provides cheap but effective medicines to their townsmen, problems arise with the pharmacy performance. The sales and inventory transactions in the store using only calculator has a very slow processing considering they do not have a computerized sales and inventory system yet. The processing of sales and inventory usually begins when a customer buy medicines over the counter. The employee will now perform the sales transaction. After the transaction, receipts should be given to the customers but they still do not have a receipt processing system. On the other hand, the medicines bought by the customers should be automatically reduced in the inventory area. Newly delivered medicines are also processed in the inventory. 1.2 Conceptual Framework Figure 1.0 Conceptual Framework of the Proposed System Figure 1.0 presents the main obstacles of the pharmacy since it settled down to business. From slow point of sale transactions...
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...Architecture for Inventory Management System Taner Arsan, Emrah Baskan, Emrah Ar and Zeki Bozkus ß ß Abstract Inventory Management is one of the basic problems in almost every company. Before computer age and integration, paper tables and paperwork solutions were being used as inventory management tools. These we very far from being a solution, took so much time, even needed employees just for this section of organization. There was no an efficient solution available in the many companies during these days. Every process was based on paperwork, human fault rate was high, the process and the tracing the inventory losses were not possible, and there was no efficient logging systems. After the computer age, every process is started to be integrated into electronic environment. And now we have qualified technology to implement new solutions to these problems. Software based systems bring the advantages of having the most efficient control with less effort and employees. These developments provide new solutions for also inventory management systems in this context. In this paper, a new solution for Inventory Management System (IMS) is designed and implemented. Most importantly, this system is designed for Kadir Has University and used as Inventory Management System. 2.1 Introduction Inventory Management is one of the basic problems for a company. It may cause a lot of paperwork, if there is no automated system available. Implementing such a system is possible but there...
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