Grafana o que é? Vale a Pena usar? Tudo o que você deve saber sobre.

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Grafana o que é?

Este artigo é uma descrição detalhada do Grafana – uma ferramenta de código aberto para executar análises e monitorar nossos sistemas online. Nele contém respostas para todas as nossas perguntas sobre o assunto, como O que é? Por que usar? Posso implantá-lo localmente? Já existem empresas que o utilizam? Quão popular é?

Além disso, compartilharei um pouco de minha experiência no setor com a ferramenta.

1. O que é Grafana e para que é utilizado?

Grafana é uma solução de código aberto para executar análises de dados, obtendo métricas que dão sentido à enorme quantidade de dados e para monitorar nossos aplicativos com a ajuda de painéis personalizáveis.

O Grafana se conecta a todas as fontes de dados possíveis, comumente chamadas de bancos de dados como Graphite, Prometheus, Influx DB, ElasticSearch, MySQL, PostgreSQL etc. (Sendo que alguns desse você só podera utiliza-lo na versão Entreprise.)

O Grafana é uma solução de código aberto que nos permite escrever plug-ins do zero para integração com várias fontes de dados diferentes.

A ferramenta nos ajuda a estudar, analisar e monitorar dados ao longo de um período de tempo, tecnicamente chamado de análise de série temporal.

Ele nos ajuda a rastrear o comportamento do usuário, o comportamento do aplicativo, a frequência de erros que aparecem na produção ou em um ambiente de pré-produção, os tipos de erros que aparecem e os cenários contextuais, fornecendo dados relativos.

Uma grande vantagem do projeto é que ele pode ser implantado in loco por organizações ou empresa que não desejam que seus dados sejam transmitidos para uma nuvem por segurança e outros motivos.

Com o tempo, essa estrutura ganhou muita popularidade na indústria e é implantada por grandes empresas como PayPal, eBay, Intel, Ri-Happy e muitos mais. Falarei sobre os casos de uso da indústria mais adiante neste artigo.

Além da solução de código aberto, existem outros dois serviços oferecidos pela equipe da Grafana para empresas conhecidas como Grafana Cloud & the Enterprise . O que eles são? Mais sobre isso adiante no artigo.

2. O que é um Dashboard Grafana?

Abaixo um painel do Grafana.

Jobu Grafana Dashboard BI
Essa é a cara do GRAFANA

Os painéis extraem dados das fontes de dados conectadas, como Graphite, Prometheus, Influx DB, ElasticSearch, MySQL, PostgreSQL etc. Essas são algumas das muitas fontes de dados que o Grafana suporta por padrão.

Os painéis contêm uma gama de opções de visualização, como mapas geográficos, mapas de calor, histogramas, toda a variedade de tabelas e gráficos que uma empresa normalmente requer para estudar dados.

Um painel contém vários painéis individuais diferentes na grade. Cada painel possui funcionalidades diferentes.

2.1 Minha experiência na indústria com Grafana

Muitos por saberem que a ferramenta é opensource já pensam que a ferramenta não presta, mas é bem diferente disso…

Atualmente já fiz a implementação de diversos projetos para grandes empresas, e a ferramenta atender 99% das requisições tendo somente aquele 1% que precisamos utilizar outra ferramenta, como no caso de extração de reporte. Mas esse assunto vai ficar para outro poste.

O grafana é muito robusto, mas não é para iniciante, para ter uma implementação de sucesso, o especialista deve conhecer bem de banco de dados e sempre seguir as melhores praticas de BI, caso isso não aconteça certamente irá falhar.

3. Quais são os recursos oferecidos pelo Grafana?

Os Dashboard são robustos e em constante evolução. Da exibição de gráficos a mapas de calor, histogramas e mapas geográficos. A ferramenta possui uma infinidade de opções de visualização para entender os dados de acordo com nossos requisitos de negócios.

Os alertas são configurados e acionados como disparo sempre que ocorre um cenário. Esses acontecimentos podem ser notificados no Slack ou em qualquer plataforma de comunicação utilizada pela equipe de monitoramento  .

Ele possui um Influx DB integrado , Prometheus, ElasticSearch, suporte para CloudWatch . Vou falar sobre tudo à frente.

4. O que é Grafana Cloud?

Grafana Cloud é uma plataforma de métricas de software como serviço de SaaS aberta, nativa da nuvem, altamente disponível e totalmente gerenciada. Bastante útil para aqueles que não querem ter o peso de hospedar a solução no local e não querem se preocupar com o gerenciamento de toda a infraestrutura de implantação.
Para obter mais informações sobre navegue aqui.

5. O que é Grafana Enterprise?

O serviço Enterprise vem com todos os recursos do Grafana Cloud mais plug-ins premium, fontes de dados e suporte premium da equipe principal. Recebemos SLAs de resposta, treinamentos e muito mais. Para mais informações visite

6. O que é Prometheus Grafana?

Prometheus é uma ferramenta de monitoramento de dados de código aberto. O painel Grafana é usado para visualizar os dados, enquanto o back-end é desenvolvido pelo Prometheus .

Embora Prometheus também tenha recursos de visualização de dados e outras coisas. Mesmo assim, Grafana é o preferido para visualizar dados. As consultas são disparadas do painel e os dados são buscados no Prometheus.
Ele atua como um modelo de dados de código aberto perfeito para armazenar dados de série temporal.

7. Afina, o GRAFANA VALE a PENA?

Já imaginou o saving que teria se conseguisse implementar, um BI na sua empresa somente com software gratuitos e de qualidade, com o GRAFANA, postgresql ETC, isso é possível.

Se você chegou até aqui certamente, já sabe minha opinião, o Grafana vale muito a pena, mas precisa ser usado com as melhores praticas e ter domínio sobre a ferramenta.

Gostou do artigo, coloque nosso blog nos seus favoritos compartilhe com seus amigos, conhecimento sempre devemos espalhar.

Até a Próxima.

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