8 Matching Annotations
  1. May 2019
    1. Tiago Roberto Lammers - Nossa jornada DevOps na Delivery Much para microserviços e o que aprendemos

      Microservices é um dos temas cobertos pela certificação DevOps Tools do Linux Professional Institute e também é um assunto determinante na escolha de ferramentas do cinto de utilidade de um profissional DevOps. Aproveite para conversar com o Tiago sobre a sua experiência com o uso do Docker, assunto que também cai na prova.

      Tópicos (dentre outros):

      701.1 Modern Software Development (weight: 6) 701.4 Continuous Integration and Continuous Delivery (weight: 5) 702.1 Container Usage (weight: 7)

  2. Feb 2019
  3. Nov 2018
    1. One way to identify cycles is to build a dependency graph representing all services in the system and all RPCs exchanged among them. Begin building the graph by putting each service on a node of the graph and drawing directed edges to represent the outgoing RPCs. Once all services are placed in the graph, the existing dependency cycles can be identified using common algorithms such as finding a topological sorting via a depth-first search. If no cycles are found, that means the services' dependencies can be represented by a DAG (directed acyclic graph).
    2. Dependency cycles are most dangerous when they involve the mechanisms used to access and modify a service. The operator knows what steps to take to repair the broken service, but it's impossible to take those steps without the service.
  4. Dec 2017