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Word of the day....
horizontal scalability
Horizontal scalability is an approach to increasing capacity that relies on connecting multiple hardware or software entities so they work as a single logical unit. Horizontal scalability can be contrasted with vertical scalability, which increases capacity by adding more resources (such as memory) to the same machine. Vertical scalability is often referred to as scaling up, while horizontal scalability is often referred to as scaling out.
Server clusters scale out horizontally. When a cluster requires more resources to improve performance and provide high availability (HA), the administrator can simply increase capacity by adding more servers to the cluster. The distributed storage system Cassandra also scales out horizontally, running on top of hundreds of commodity servers spread out across multiple data centers.
horizontal scalability
Horizontal scalability is an approach to increasing capacity that relies on connecting multiple hardware or software entities so they work as a single logical unit. Horizontal scalability can be contrasted with vertical scalability, which increases capacity by adding more resources (such as memory) to the same machine. Vertical scalability is often referred to as scaling up, while horizontal scalability is often referred to as scaling out.
Server clusters scale out horizontally. When a cluster requires more resources to improve performance and provide high availability (HA), the administrator can simply increase capacity by adding more servers to the cluster. The distributed storage system Cassandra also scales out horizontally, running on top of hundreds of commodity servers spread out across multiple data centers.
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This cloud helps AccuWeather stand up to any storm...
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Microsoft Azure enables AccuWeather to respond to 10 billion requests for crucial weather data per day.
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ابرها در خدمت AccuWeather
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This cloud opens one stadium to 450 million fans.
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The Microsoft Cloud is enabling Real Madrid to create a more personal connection with every fan from Madrid to Mumbai.
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ابرها در خدمت رئال مادرید....
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Word of the day...
machine learning
Machine learning is a type of artificial intelligence (AI) that provides computers with the ability to learn without being explicitly programmed. Machine learning focuses on the development of computer programs that can teach themselves to grow and change when exposed to new data.
The process of machine learning is similar to that of data mining. Both systems search through data to look for patterns. However, instead of extracting data for human comprehension -- as is the case in data mining applications -- machine learning uses that data to detect patterns in data and adjust program actions accordingly. Machine learning algorithms are often categorized as being supervised or unsupervized. Supervised algorithms can apply what has been learned in the past to new data. Unsupervised algorithms can draw inferences from datasets.
machine learning
Machine learning is a type of artificial intelligence (AI) that provides computers with the ability to learn without being explicitly programmed. Machine learning focuses on the development of computer programs that can teach themselves to grow and change when exposed to new data.
The process of machine learning is similar to that of data mining. Both systems search through data to look for patterns. However, instead of extracting data for human comprehension -- as is the case in data mining applications -- machine learning uses that data to detect patterns in data and adjust program actions accordingly. Machine learning algorithms are often categorized as being supervised or unsupervized. Supervised algorithms can apply what has been learned in the past to new data. Unsupervised algorithms can draw inferences from datasets.
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http://scoder.ir/?r=arti&id=85