老美老中的孩子有哪些不同 送交者: 南方航空[巡抚★★] 于 2013# Parenting - 为人父母
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职位：performance engineer
1) 3-tier web application, analyze possible bottleneck
2) calculate power(int x, int y)
3) sorted array,find intersection,
4) jvm heap management, gc mechanism, block, c++/java difference
5) merge sorted array, how to optimize in large scale.
6) given a client and server, server transfer a large data file e.g. (10M)
, traffic is full in network, how to improve the performance. i.e. response
time reduce to half of original version.
7) Wordcount how to improve performance, multithread, parallel
8) many queue, one process VS. each queue has one process, throughput is the
same as 1, which one is better? poisson distribution?
9) Given large amount of data points, it records response time. How to
measure the system is available? (statistics: average, median, percentile)
10) how to measure the total response time when visiting a web page in
browser? (Track user behavior, analyze which step consume more time)
11) SSO, when someone login, it go to OAuth server and validade the user and
password. The goal is to achieve 10000 visit times/min, how to design?
12) Given some performance graph, CPU/load graph, Throughput/Load graph, ask
why the line are stable within the increasing of work load.
1) 3-tier web application, analyze possible bottleneck
2) calculate power(int x, int y)
3) sorted array,find intersection,
4) jvm heap management, gc mechanism, block, c++/java difference
5) merge sorted array, how to optimize in large scale.
6) given a client and server, server transfer a large data file e.g. (10M)
, traffic is full in network, how to improve the performance. i.e. response
time reduce to half of original version.
7) Wordcount how to improve performance, multithread, parallel
8) many queue, one process VS. each queue has one process, throughput is the
same as 1, which one is better? poisson distribution?
9) Given large amount of data points, it records response time. How to
measure the system is available? (statistics: average, median, percentile)
10) how to measure the total response time when visiting a web page in
browser? (Track user behavior, analyze which step consume more time)
11) SSO, when someone login, it go to OAuth server and validade the user and
password. The goal is to achieve 10000 visit times/min, how to design?
12) Given some performance graph, CPU/load graph, Throughput/Load graph, ask
why the line are stable within the increasing of work load.
