They are unscalable and fixed in size.

它们不能够进行扩展并且是固定大小的。

youdao

The overhead of this request can make a system unscalable if the validating parser does not cache the schema definitions.

如果确认解析器没有对模式定义进行高速缓存，这种请求的开销会使系统失去可扩展性。

youdao

It's hard to program safely; programs that manipulate threads are prone to inconsistent data, deadlocks, unscalable locking, and inverted priorities.

要用线程安全地编写程序是很难的；需要操纵线程的程序很容易引起不一致的数据、死锁、不可伸缩的锁定以及倒置的优先级等问题。

youdao

Figuring out how to eliminate the unscalable parts as you grow is much easier than trying to design the scalable solution from scratch.

FORBES: Does Stripe Have Product Managers Or Do Engineers Manage The Products Themselves?

No matter the locked doors and security cameras or the smooth, unscalable surface of the building itself a determined man could storm the castle.

NEWYORKER: Shauntrelle

The Maliau Basin may be one of the most primeval destinations in Sabah: a bowl-shaped jungle depression surrounded by unscalable jungle mountains that was unexplored until World War II, when it was spotted from the air by an Allied pilot.

BBC: Borneo��s Sabah off the permit path