Xupeng的读书主页

在读 · · · ( 3本 )

读过 · · · ( 130本 )

想读 · · · ( 202本 )

Xupeng的书评 · · · ( 2篇 )

诱饵理论与相对幸福感

评论: 怪诞行为学

刚刚读了一个开头，被吸引了，怪诞行为学跟之前读过的行为经济学研究的是有些许相似的问题，不过怪诞行为学的行文显然更容易让我这个经济白痴理解。 “诱饵效应”很有意思，书中开头的一个例子：《经济学人》的一个广告是这样，订阅电子版每年59美元，印刷版每年125美元，电子版加印刷版套餐每年125美元，结果大部分...(7回应)

到处都是的公式和曲线图看的我头疼

评论: 行为经济学

本来以为是本科普性质的书，但是书中的共识和曲线图看的我头疼，所以就在上下班的路上快速的翻了一遍，书中提到的“沉没成本”和“心理账户”很有意思(1回应)

Xupeng的笔记 · · · ( 26篇 )

High Performance MySQL (1)

Baron Schwartz、Peter Zaitsev、Vadim Tkachenko / O'Reilly Media / 2012-3-23 / USD 49.99

第43页

Sometimes people protest that they just don’t have time to benchmark the server for 8 or 12 hours at 10 different levels of concurrency on two or three server versions. If you don’t have the time ...

Understanding the Linux Kernel, Third Edition (5)

Daniel P. Bovet、Marco Cesati Ph.D. / O'Reilly Media / 2005-11 / USD 59.99

第76页

As a general rule, any process switch implies changing the set of active page tables. Local TLB entries relative to the old page tables must be flushed; this is done auto- matically when the kernel ...
第57页

Translation Lookaside Buffers (TLB) Besides general-purpose hardware caches, 80 × 86 processors include another cache called Translation Lookaside Buffers (TLB) to speed up linear address transl...
第44页

Three Thread-Local Storage (TLS) segments: this is a mechanism that allows multithreaded applications to make use of up to three segments containing data local to each thread. The set_thread_area() an...

MySQL Troubleshooting (14)

Sveta Smirnova / O'Reilly Media / 2012-2-27 / USD 29.99

第218页

Maintenance Tools 1. Tools from the MySQL distribution 2. Percona Toolkit 3. MySQL WB Utilities 4. Monitoring tools 我用的有这些： 1. openark kit * Common utilities for MySQL ...
第211页

Benchmarking Tools: 1. mysqlslap mysqlslap --socket=/tmp/mysql51.sock --user=root --delimiter=";" \ --create-schema=mstest --create="CREATE TABLE mstest(id INT NOT NULL \ AUTO_INCR...
第206页

General Steps to Take in Troubleshooting 1. Try to identify the actual query that causes the problem. 2. Check to make sure the query’s syntax is correct. 3. Confirm that the problem is in th...