PT2520 Week 4 Essay 4142015

Florence Nightingale, considered the founder of modern nursing, first began to establish nursing as a profession during the Crimean War. Since then, nursing theorists have continued to expand on the thought that patients are made up of more than just the symptoms they present with, Abraham Maslow, Carl Jung, Dr. Larry Dossey and Dorothy Johnson, but none more so than Jean Watson. She developed a theory of human caring that contained several core concepts, these concepts lay forth the ground work for how we, as nurses, should care for a patient. These concepts included transpersonal caring relationships (going beyond ego to higher “spiritual” caring

In this paper, we explore a popular example of each type of database and examine what kinds of problems these products are best suited to solve.

In regards of choosing a database platform, it was recommended to choose a database platform that had an excellent performance (A MySQL AB, 2005; Lake and Crowther, 2013; Kulshrestha and Sachdeva, 2014). In the era of web-driven database application, it is necessary to have an excellent performance of database due to the necessity of processing a huge amount of data traffic (Butcher and Maslakowsky, 2003).

Databases, we use them most of the time in our lives from organising files to storing music on our computers.

The MySQL database has become the world's most popular open source database because of its consistent fast performance, high reliability and ease of use. MySQL runs on more than 20 platforms including Linux, Windows, OS/X, HP-UX, AIX, Netware, giving you the kind of flexibility that puts you in control. MySQL offers one of the most powerful transactional

This study is focused on HBase database which is a column-oriented NoSql database. HBase is Apache’s open source database that is modeled after Google’s BigTable technology. It uses Java as the API and is developed on top of the Hadoop distributed file system (HDFS) to store and process large quantities of data, maintaining reliability and fault tolerance. This database is being used by many big enterprises including Facebook, Twitter and Yahoo to store and process large quantities of data in efficient and cost effective manner.

In classical web based implementations, the RDBMS packages are deployed for the database applications including Apache Derby, MySQL, Oracle, IBM DB2, Microsoft SQL Server, IBM Notes, PostgreSQL, SQLite, Sybase or any other. These are known as Traditional SQL Databases which are ACID Properties Compliant. NewSQL is the new generation database engine that

Commodity hardware: With a NoSQL database, cheap commodity hardware can be used. Adding more of these cheap servers allows NoSQL databases to scale to handle more data.

The RDBMS is so widely used because of its simplicity to understand relationships between data. The data can also be analyzed in many ways using queries, reports, etc. A database management system covers all functions of the business and is essential for businesses to be run efficiently. Since the introduction of this time of database management system in 1970 it has triumphed many former types of widely used databases and fended off new types of databases to remain the most common type.

For the experimental evaluation in [2], the authors used MySQL proxy software, Lua scripting language, application server, web server and database server. These are hosted on a virtual machine. The experiment was conducted using the Berkeley Cloud-stone benchmark. The experiment is to evaluate the behaviour of the SLA based provisioning of database against the traditional method of monitoring the utilization mechanism. The authors configured two read/write ratios 50/50 and 80/20.Workload starts with 50 users and increases by 20 users at some fixed time. There are 4 rules to achieve dynamic provisioning and elasticity for the database tier in

may not have had experience with databases, so we’ll take a look at what MySQL is and how PHP

It has a low cost and high performance MySQL cloud scheme, which is developed by the core database team of Taobao. Its key module is realized by the Erlang programming language. The system including controller server, proxy server, agent server, API/Web server, analysis and optimization server and log analysis server.

MySQL has different editions to meet the database needs of organizations. The different editions are as follows: MySQL Community, Standard, Enterprise, and Cluster Carrier Grade (“MySQL :: MySQL Editions” 2016). The free MySQL Community Edition has the least features, has very limited security, and only limited support on the forums. Organizations seeking support might choose MySQL Standard Edition for an annual subscription at $2,000, which offers 24/7 support but also has limited security and is unable to offer security, backup capabilities, and scalability. If security is a concern for an organization, MySQL Enterprise Edition offers the previous editions feature in addition to security, database backup, scalability, and an audit program for a yearly subscription of $5,000. For organizations operating at multiple locations with high automation needs, MySQL Cluster Carrier Grade Edition can automatically support the organization and has automated repair function to maintain continuity for an annual subscription of $10,000. The

Database research and associated standardization activities have successfully guided the development of database technology over the last four decades and SQL relational databases remain the dominant database technology today. This effort to innovate relational databases to address the needs of new applications is continuing today. Recent examples of database innovation include the development of streaming SQL technology that is 170 George Feuerlicht used to process rapidly flowing data (“data in flight”) minimizing latency in Web 2.0 applications, and database appliances that simplify DBMS deployment on cloud computing platforms. It is also evident from the above discussion that the relational

El grupo de trabajo que desarrollo la base utilizaron MySQL que es un sistema de gestión de bases de datos muy rápida y utilizada para la creación de aplicaciones web. Este sistema se caracteriza en que provee una colección estructurada de tablas que contiene la información que se desea