One of the most significant factors that increases data center cost is one that is often overlooked: memory. The reason, according to experts, that data centers have to get much bigger and expensive is because of the need to increase memory, and in recent years, that memory increase has often focused on DRAM. Here, we’ll answer four of your questions about DRAM and the role it plays in data center management.
With upwards of 80 percent of enterprises and 63 percent of small and medium sized businesses investing in big data projects over recent years, and budgets of $1.6 million to $7.4 million, the question of data storage is at the forefront of many companies’ minds. One decision facing such companies as they look to store data is the choice between internal server rooms or external data centers. Here are some key components to consider as you make the data storage decision.
When you’re managing a large data center, every penny counts. And one way to save a lot of pennies is by effectively cooling your data center. Not only can it save you money and make your machinery last for longer, but it is also becoming increasingly important as data moves to the cloud and more data centers go online. Here, we’ll describe five of the most effective ways to cool your data center. Read More
Chances are your data center could save a small fortune in electrical bills and plug some substantial security holes by powering down unused server hardware. As of the end of 2015, there were 42.8 million physical servers in the world: about a third of these servers, or 12.8 million, were on but not actually doing work. A zombie server, also referred to as a comatose server, is a physical server that’s drawing electrical current while not being used. Servers become zombies when a new server takes over its role and it’s not repurposed or decommissioned. Some servers are unused because they’re running applications no one is using. According to TSOLogic, many servers stay running because management is nervous there could be problems by powering down the systems. Read More