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伴鱼英语基础架构细节分享记录

关于伴鱼英语基础架构的技术话题细节记录

In Paas, Infrastructure, Nov 05, 2020

分布式系统的常见数据场景:复制(Replication)、分区(Partitioning)和事务(Transactions) --《设计数据密集型应用》读书笔记

复制和分区是把数据分布在多台机器节点上的两种通用方式。其中,复制是把相同的数据复制一份放到多个不同的节点上(常常是物理上的不同地点),以数据冗余的方式提供系统的高可用(HA)和高性能;分区是把一个大的数据库拆分成一个个小的子集(叫partition),把它们分布到多个节点上。两者常常伴随一起使用。

In Distributed System, Replication, Partition, Transaction, Jun 08, 2020

Dijkstra最短路径算法

本文按照经典的《算法》一书上的讲解来学习归纳一下Dijkstra最短路径算法的原理和实现。

In Algorithm, Oct 18, 2019

2019暑假跳槽总结-如何准备IT技术面试

总体来讲,这次跳槽不算成功,未及我的预期目标(年薪XX万+¥),仍需继续努力,发奋图强!

In Interviews, Oct 07, 2019

欢迎尝试使用Jekyll!

You’ll find this post in your _posts directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common wa...

In Jekyll, Feb 04, 2019

Powerful things you can do with the Markdown editor

There are lots of powerful things you can do with the Markdown editor. If you’ve gotten pretty comfortable with writing in Markdown, then you may enjoy some more advanced tips about t...

In Jekyll, tutorial, Feb 03, 2019

The first mass-produced book to deviate from a rectilinear format

The first mass-produced book to deviate from a rectilinear format, at least in the United States, is thought to be this 1863 edition of Red Riding Hood, cut into the shape of the prot...

In tutorial, Feb 02, 2019

Education must also train one for quick, resolute and effective thinking.

There are lots of powerful things you can do with the Markdown editor

In Jekyll, tutorial, Feb 01, 2019

Accumulated experience of social living

The die cut has also been employed in the non-juvenile sphere as well, a recent example being Jonathan Safran Foer’s ambitious Tree of Codes.

In Jekyll, tutorial, Jan 30, 2019