DBA and System Admin
We will provide you with the ability to consolidate your applications on a pool of shared servers for both high efficiency and superior performance.
Our solution has the proven performance on industry benchmarks across the most varied chip types and operating systems. It has sophisticated High Availability (HA) features built on clustered instances to ensure up-time. Also, it is easy-to-use and keeps systems going without hassle or expense. You will be in position to react swiftly to change and help the your enterprise outperform the competition.
A simple example of an application server is a web server. It makes data available to you by processing it. One purpose of application servers is to allow application program capabilities to be shared in an efficient and well-structured manner.
A federated database is a logical unification of distinct databases running on independent servers, sharing no resources (including disk), and connected by a LAN. Data is horizontally partitioned across each participating server.
Federated architecture (FA) is a pattern in enterprise architecture that allows interoperability and information sharing between semi-autonomous de-centrally organized lines of business (LOBs), information technology systems and applications.
A federated database system is a type of meta-database management system (DBMS), which transparently maps multiple autonomous database systems into a single federated database. The constituent databases are interconnected via a computer network and may be geographically decentralized.
Data virtualization is an umbrella term used to describe any approach to data management that allows an application to retrieve and manipulate data without requiring technical details about the data, such as how it is formatted or where it is physically located.
Data virtualization integrates data from disparate sources, without physical data movement. Data virtualization then provides a single access point to manage and view this data.
Data Virtualization removes the need to move data from Data Warehouse to Data Warehouse or even Data Warehouse to Data marts, which many companies do, as this is the only way to make the data available to their applications. Data Virtualization works very well when the source data is well defined and readily accessible for business logic.
Data Virtualization provides the following Business Benefits over Data Materialization:
- Supports Fast Prototype Development
- Can be an interim solution to final ETL Project
- Quicker time-to-solutions for business
- Respond to increasing volumes and types of data
- Increased data analysis opportunities
- Information completeness
- Improved information quality
- Reduced data governance complexity
- Better able to balance tie, resources, and results
- Reduced Infrastructure Costs
Linux is an operating system that works just like Windows and Mac OS X. As an operating system, Linux manages your Linode's hardware and provides services your other software needs to run. Linux is a very hands-on operating system.
The Linux open source operating system, or Linux OS, is a freely distributable, cross-platform operating system based on Unix that can be installed on PCs, laptops, netbooks, mobile and tablet devices, video game consoles, servers, supercomputers and more.
Like other operating systems, Linux has a graphical interface, and types of software you are accustomed to using on other operating systems, such as word processing applications, have Linux equivalents. ... If you can use a computer or other electronic device, you can use Linux.
What is Virtualization?
Is the process of creating a software-based, or virtual, representation of something, such as virtual applications, servers, storage and networks. It is the single most effective way to reduce IT expenses while boosting efficiency and agility for all size businesses.
Server virtualization is the masking of server resources, including the number and identity of individual physical servers, processors, and operating systems, from server users. The server administrator uses a software application to divide one physical server into multiple isolated virtual environments.
By using specially designed software, an administrator can convert one physical server into multiple virtual machines. Each virtual server acts like a unique physical device, capable of running its own operating system (OS). In the world of information technology (IT), server virtualization is a hot topic.
What is meant by virtual server?
A virtual server is a server that shares hardware and software resources with other operating systems (OS), versus dedicated servers. Because they are cost-effective and provide faster resource control, virtual servers are popular in Web hosting environments.
What are the benefits of virtualization?
Virtualization can increase IT agility, flexibility and scalability while creating significant cost savings. Greater workload mobility, increased performance and availability of resources, automated operations. They’re all benefits of virtualization that make IT simpler to manage and less costly to own and operate. Additional benefits include:
- Reduced capital and operating costs
- Minimized or eliminated downtime
- Increased IT productivity, efficiency, agility and responsiveness
- Faster provisioning of applications and resources
- Greater business continuity and disaster recovery
- Simplified data center management
- Availability of a true Software-Defined Data Center