Core vaccines are the vaccines recommended for all dogs. They protect against the most common diseases and conditions, and should be started at about 6 to 8 weeks of age, which is when natural antibodies found in the motherâs milk begin to wear off.
Infrastructure refers to the underlying technology that your application runs on top of. Broadly speaking, infrastructure software refers to the software that enables network connectivity, server logic, databases, etc. A popular example of infrastructure is Amazon's cloud offerings, which allow developers to spin up computing, storage and other resources easily, and Amazon takes care of the hardware bit.
Typically, a standard IT infrastructure consists of the following components: 1  Hardware: Servers, computers, data centers, switches, hubs and routers, etc.  Software: Enterprise resource planning (ERP), customer relationship management (CRM), productivity applications and more.