Introduce SegmentTree data structure in ACM-ICPC, and application of SegmentTree.
Introduce Distributed theory in Redis Synchronization, and Conflict-free Replicated Data Type.
Introduce common use methods and design ideas of redis.
How to use golang to build a high-concurrency and high-performance Message Streaming System? Let me tell you.
Introduce several practical SQL optimization techniques.
Introduce some basic knowledge of Cryptography.
I share my practice 《Application of spatial index in geographic service》. The contents are as follows:
- How to understand n-dimensional space and n-dimensional space-time
- Efficient multi-dimensional spatial point indexing algorithm — Geohash and Google S2
- How to generate CellID in Google S2?
- The algorithm of finding LCA recent public ancestor on the quadtree in Google S2
- The magical of Bruyne sequence
- How to find the neighbors of Hilbert curve on the quadtree?
- How does Google S2 solve the problem of optimal solution in spatial coverage?
Slide: https://github.com/halfrost/Halfrost-Field/blob/master/contents/Go/T_Salon_share.pdf
Introduce some basic knowledge of machine learning.
Introduce Functional Reactive Programming, and Functional Reactive Programming impact on programming thinking.
Introduce what achievements have been accomplished in the past three months at work.