Some people like to do everything themselves. To manage their money, they start an internet brokerage account and devote a good deal of time exploring investments and portfolio theory. To maintain their cars, they alter their own fluids and filters and tires and devote several hours to reading manuals and ordering components. But investment vehicles and motor vehicles alike get increasingly complex. At some point, most active, successful people — and active, successful businesses — find it wise to focus on what they do best and allow experts do the rest.
What is Managed cloud?
It starts with the simple fact that every cloud has to be managed by somebody. Like your car or your own retirement savings, it will not manage or maintain itself. So every company faces two Choices
Choice A: It may do everything itself. It can hire and train specialists to execute all the complex tasks required to manage cloud infrastructure and applications and application stacks. Or it can manage and mediate among multiple suppliers: say, one for multi-tenant cloud infrastructure and a second for single-tenant servers or VMware in a colocation facility, and a third for support.
It can employ a trusted partner to manage all or the majority of its cloud.
Choice B: is the managed cloud. It’s a service which allows companies to exploit the energy of cloud computing with no pain of getting a specialist in everything. Companies which use managed cloud can concentrate on their core business — on building great software and other new products and landing new clients. They can remain lean and fast, rather than needing to ditch their payroll with big teams of ops engineers and system administrators and other experts to handle IT that doesn’t distinguish their company.
A managed cloud provider offers its customers big economies of expertise. The supplier’s engineers handle not only the clients’ computing, storage, networks, and operating systems, but also the intricate tools and software stacks that run on top of the infrastructure. These include the latest databases and e-commerce platforms, as well as DevOps automation tools. Managed cloud allows each customer to select which IT functions it wants to manage in-house while leaving all of the rest to its service supplier.
Managed cloud Providers Comprise, at the infrastructure level:
- Architecture guidance
- System administration and operations (Ops)
- System monitoring, alerting and reporting
- Performance testing and tuning
- Proactive communications and 24×7 support
- A single point of contact for support
- DNS management
- Security and compliance management
- Backup and disaster recovery
- Database administration
- Developer support and training
At application & tools level, managed cloud services include:
- DevOps automation tools: Chef, Puppet, Salt, Ansible, LogStash, etc.
- Application deployment, scaling and lifecycle management
- Specialized database management: MySQL, MongoDB, Redis, Hadoop, etc.
- Managed virtualization on VMware vCloud.
- Management of Microsoft apps: SharePoint, Exchange email, Lync, etc.
- OpenStack Private Cloud deployment and management
- Digital marketing platform management: Magento, Oracle ATG, Hybris, Drupal, WordPress, etc
One good way to Framework Managed cloud is to Explain the major Options to it:
Here, the customer rents access to infrastructure – frequently from a big provider like Amazon, Google, or Microsoft also takes on all of the burdens of handling that infrastructure, together with all the tools and apps that run on top of it. Customers who select this option regularly get lower infrastructure costs than they would get from a controlled cloud provider – together with higher total costs for hiring more engineers, supervising those engineers, and over-provisioning to avoid contention for resources on multi-tenant infrastructure.
Some clients rent inexpensive infrastructure from one or more providers and then hire one or more suppliers to support infrastructure. This option can provide savings on infrastructure unit costs, but those are usually offset by higher support costs. Multi-provider arrangements often prove difficult for the customer to manage, with systems that are fragmented, no clear accountability for outcomes and no single “neck to choke.”
The biggest enterprises sometimes outsource all or most of their IT operations to a huge systems-integrator like IBM, HP, or CSC. These arrangements permit the customer to concentrate on its core business but are extremely pricey. Big outsourcers also tend to move gradually. It may take weeks to alter part of the client’s configuration. More enterprises and the developers who are pushing innovation inside those businesses are finding that they can proceed more quickly and cost-efficiently by shifting new applications from their outsourcers and toward nimbler, less-expensive managed cloud providers.