beginning
The official account was registered in 2019, and it was abandoned for a year. It began to be officially operated at the end of 2020. It was positioned as a personal summary and review in the early stage. There was no idea of using it as a sideline business. Most of the initial articles were biased towards the underlying technology.
In 21 years, after seeing friends around me get a good income from the official account, I gradually wanted to join in, but as I went deeper, I found that it was not easy. Everyone knows that the official account is a closed traffic pool, and drainage is a It's a very painful thing, and the editor knows nothing about operations. This year, I have also engaged in some fancy operation methods, and I am usually busy with work. So show off to your friends some of the achievements so far:
1. No more than 10,000 fans
2. The reading volume is also very poor 3. Get abused by some fans and eat
badly 6. There is not a single explosive article
7. Your hair is also getting thinner
Despite this, the editor will still stick to this path, because there are several things that make me proud this year:
1. I have seen all kinds of people and stories, and I have met a group of interesting friends
2. I have also helped some Children's shoes have realized the dream of a big factory
3. Re-understand yourself and get some growth
Highlight
In the past year, I have written several 4D texts and several hydrology articles, and some articles may not be very suitable for the taste of fans. But that's okay, it's all in my plan. So far, the " Big Data Technical Architecture Manual - Basic Components " compiled by the editor is coming out! 
The manual took nearly a year, with a total of 673 pages and 144,905 words,
including various big data components such as Hive, Spark, Flink, Flume, Es, Zookeeper, etc. The manual not only includes learning from zero to 1, but also Covers in-depth analysis at the source code level. Of course, these have actually been posted on the official account, but they are scattered; there are also some that have not been posted. Of course, this manual belongs to the first draft of the first edition, and there are many components that have not been added, and some components are not perfect. but! The editor will not stop here, and the update frequency may not be too fast. The " Big Data Technical Architecture Manual - Data " is also in the process of finishing.