What does "something of a comeback " mean?
"At the high end are the operating systems for mainframes, those room-sized computers still found in major corporate data centers. These computers differ from personal computers in terms of their I/O capacity. A mainframe with 1000 disks and millions of gigabytes of data is not unusual; a personal computer with these specifications would be the envy of its friends. Mainframes are also making something of a comeback as high-end Web servers, servers for large-scale electronic commerce sites, and servers for business-to-business transactions."
anonymous Mainframes are also making something of a comeback as high-end Web servers, Mainframes are also (to some/a limited extent) becoming popular again as high-end Web servers, etc. com/en/definition/something [ Take a look at the phrase "something of"]
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
anonymousMainframes are also making something of a comeback as high-end Web servers,
Mainframes are also (to some/a limited extent) becoming popular again as high-end Web