MuNiao | 木鸟

This article comes from my small newsboy column. The initial planning has the following series: Graph Database 101 Series Learn a little database series every day System good article recommendation series Reading notes series Data Intensive Papers Introduction Series It will guarantee no less than two updates per week. See the column introduction for the […]

I don’t know why, but this year, there are a lot of friends who share the year-end summary in Moments. I really like this format. First, I like to read other people’s year-end summaries. Besides reading the stories, I can also see some different paths. Second, reviewing it regularly every year can really help sort

There is a question on Zhihu: How to implement a database? I couldn’t help itching and wrote another article. Using the most commonly used thinking in computers to analyze and understand problems, we can think about how to implement a database from two dimensions: logic and physics . logical dimension Data model (external, user-facing) To

The first part of the book is about single-machine data systems, and the second part is about multi-machine data systems. Redundancy (Replication) refers to copying multiple copies of the same data and placing them on multiple machines interconnected through the network. The benefits are: Lower Latency : You can be geographically close to users in

There is a question on Zhihu, how to distinguish the level of a programmer? As far as the body feeling of reviewing the code in recent years, I can’t help but spit out a few words on the topic of engineering literacy, just as the second part of the series on writing code well. thinking

Overview: Why Flow Control Matters The advantage of going to the cloud is to pool resources, share them with multiple tenants, and allocate them on demand, thereby reducing costs. But proceed: Multi-tenant isolation : Users require that the traffic they buy can be used without being affected by other tenants. Resource sharing : Resources can

Google LevelDB is an example of an LSM-Tree implementation. However, after the open source was released, in order to maintain a lightweight and concise style, apart from fixing bugs, there has been no major update and iteration. In order to make it able to meet the diverse loads in the industrial environment, Facebook (Meta) made

I haven’t published an article for a long time. I have been engaged in information and sharing related to affairs for a month. I will use this article as a subsection today. Hope to give you some inspiration. When it comes to database transactions, most people’s first reaction is ACID, but the importance and complexity

2022/05/15 – Analysis of Google’s PostgreSQL-compatible cloud native database AlloyDB At the Google I/O 2022 conference, Google Cloud released AlloyDB (Note: Alloy means alloy), a cloud-native database compatible with the PostgreSQL standard, which claims to be twice as fast as Amazon’s similar products (Aurora?). , it shouldn’t be enough to make it migrate, but it

To prevent others from moving, move it yourself first. This article is reprinted from https://www.qtmuniao.com/2022/04/25/blog-migration/ This site is for inclusion only, and the copyright belongs to the original author.