实现一个无锁消息队列
一种区间交问题的奇怪姿势
Bw-Tree：在新硬件平台上的新B-Tree
ARS 与 Bw-Tree
nosql数据库从本质上说，都属于ARS（Atomic Record Stores，“原子记录存储”）。
最常见的“原子记录存储”一种实现就是朴素的Hash表：通过一个特定的key，来读写一条 …
more ...Windows Azure Storage Made Simple
STUP - the Implementation (3)
throughput and window size
The wisdom of STUP protocol is all about the window size. The throughput of a TCP communication is limited by two windows: the congestion window and the receive window. The congestion window can determine how many bytes that can be send a simple piece of time …
more ...STUP - Packet Structure and State Machine (2)
STUP Packet Structure
Brief Introduction of TCP & UDP Packet Structure
STUP pretend itself as a protocol at the Transmission Layer, but actually it's absolutely an Application Layer protocol. So before we start, I'd like to recall some knowledge of two important Transmission Layer protocol: TCP & UDP.
It is well known …
more ...STUP - another (stupid) TCP over UDP protocol (1)
What is STUP?
STUP is the abbreviation of "Speeded/Secure Tcp-like Udp Protocol", which means that it's another TCP over UDP protocol.
Why TCP over UDP?
TCP is a network protocol for general purpose, and it's one of the most commonly used internet protocol on this planet. It is reliable …
more ...WorkflowyMd Release Note
What is it?
I've writen several workflowy enhance plugins by UserScript. The very first one is show the full content of the note of a bullet. The second one is to show images under the bullet. Then I worked on the background image to make a more colorful workflowy.
Yeah …
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