2022 Q2 - Summary of skills to improve skills

summary

Q2 My study is a little scattered , A little fragmented , It mainly focuses on the needs of work ,C、Rust、Python、Es, I mainly learned the programming language and NoSql Learning from .

Rust On

Rust It may become the flagship programming language of the next generation , But compiled languages are really not so easy to learn , Because of work, I sorted out a little about Rust Some blogs for getting started .

• Rust - Installation environment 、 Basic types
• Rust - Process control 、 function
• Rust - Using modules 、 Generic 、 ownership

If there is an opportunity , May continue to learn Rust, But it is also possible to give up .

Es

NoSql Divide the database into key value database (Redis)、 Document database (Mongo)、 Retrieve database (Es)、 File database (HBase)、 And graph database 、 About several types . If not installed, click Docker - docker-compose install ELK Installation , Installation will not be explained too much .

• elasticsearch - Indexes 、 Documentation and RESTApi
• elasticsearch - node 、 Cluster sharding and replica 、CRUD
• elasticsearch - Inverted index 、Analyzer participle 、Search Api
• elasticsearch - Request Body Search、Mapping

Recently, the actual production environment has encountered some problems , We need to shield some words accurately , You may have to stick to a new wave of learning .

other

Learned a little C and Python Feel out of system , Don't write here for the time being .

For the second half of the main Q3、Q4 Want to have 2 Something to say ：

1. data mining

Data mining is a good direction , Mainly from python Language to complete , No matter what you want to do, you need a systematic knowledge system to support , The so-called Kung Fu learner , It is necessary to have a good understanding of language and language characteristics .

Only when you are familiar with it can you have better application , Better create value .

2. Microservices

I've learned about microservices , The main skills required by microservices are container choreography and Java, Service management is also very important , We need to learn step by step and practice from the beginning .

Good times , A healthy body , You can also enjoy a little freedom and time .