求翻译：基于网上银行可扩展架构设计，在数据库和后端业务系统不构成性能处理瓶颈的情况下，通过横向扩展CPU资源或服务器数量来提升处理能力。是什么意思？

Scalable architecture based on online banking design, business systems and back-end database does not constitute a performance bottleneck in handling the case, or CPU resources through horizontal expansion of the number of servers to improve capacity.

Web-based extensible architecture design, banks in databases and back-end business systems does not constitute a performance bottleneck in handling cases, through the horizontal expansion CPU resources or number of servers to enhance capacity.

The bank may expand the construction design based on the net on, and rear end the operational channel does not constitute the performance in the database to process the bottleneck in the situation, through crosswise expands the CPU resources or server quantity promotes the handling ability.

Based on online banking can extend the schema design, database performance bottlenecks and back-end business systems do not constitute a case, by scaling out the CPU resources, or the number of servers to enhance our ability to deal with.

Scalable architecture based on online banking design, business systems and back-end database does not constitute a performance bottleneck in handling the case, or CPU resources through horizontal expansion of the number of servers to improve capacity.