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Qualidade do serviço em tecnologia da informação

Qualidade do serviço em tecnologia da informação

Eduard Babulak

92,37 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Informática: cuestiones generales
ISBN:
9786209215360
92,37 €
IVA incluido
Disponible
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A Internet começou como um projeto de pesquisa no final dos anos 60 e, durante muitos anos, funcionou muito bem sem preocupações com a QoS. Os designers de redes e os utilizadores geralmente ignoravam o recurso de QoS incorporado no Protocolo de Internet (IP) básico. Nos últimos anos, porém, houve uma explosão de interesse na área, e todos os principais fornecedores e prestadores de serviços de Internet estão oferecendo produtos com recursos de QoS. A importância do fornecimento de QoS nas infraestruturas de telecomunicações e tecnologias da informação atuais e futuras é essencial para o crescimento económico sustentável de qualquer nação em todo o mundo. O autor apresenta uma estrutura para analisar e avaliar diferentes estratégias para o fornecimento de QoS em sistemas de telecomunicações e TI. A principal contribuição da coleção de trabalhos da habilitação é enfatizar a importância da provisão de QoS nas atuais e futuras tecnologias de telecomunicações e Internet, ao mesmo tempo que apresenta uma metodologia para avaliar a provisão de QoS dentro do campus universitário e das redes corporativas à luz das percepções e expectativas dos utilizadores, utilizando os recursos disponíveis, incluindo pessoas e hardware-software de rede, a um custo mínimo.

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