中国电信2020年发布的全球5G SA部署指南，供大家参考。目前只找到了英文版，中文版后续更新。谢谢~

Database.System.Implementation.2nd.Edition

CIS Controls Version 7.1 Implementation Groups 1.2 come from Cis Web Resource

This textbook was designed for a second course in the computer science database sequence at Stanford, and is preceded by A First Course in Database Systems , 1997. It covers the implementation of a DBMS, notably storage structure, query processing, and transaction management. Annotation c. Book News, Inc., Portland, OR

是最新的（13版的，且是高清全彩）Database Systems Design, Implementation & Management, 13th-Carlos Coronel(2018)，需要的伙伴赶紧下载了

Database Systems: Design, Implementation, and Management, Ninth Edition Carlos Coronel, Steven Morris, and Peter Rob

This new, expanded textbook describes all phases of a modern compiler: lexical analysis, parsing, abstract syntax, semantic actions, intermediate representations, instruction selection via tree matching, dataflow analysis, graph-coloring register allocation, and runtime systems. It includes good coverage of current techniques in code generation and register allocation, as well as functional and object-oriented languages, that are missing from most books. In addition, more advanced chapters are now included so that it can be used as the basis for a two-semester or graduate course. The most accepted and successful techniques are described in a concise way, rather than as an exhaustive catalog of every possible variant. Detailed descriptions of the interfaces between modules of a compiler are illustrated with actual C header files. The first part of the book, Fundamentals of Compilation, is suitable for a one-semester first course in compiler design. The second part, Advanced Topics, which includes the advanced chapters, covers the compilation of object-oriented and functional languages, garbage collection, loop optimizations, SSA form, loop scheduling, and optimization for cache-memory hierarchies.

Over 200,000 people have been grounded in good database design practice by reading Database Systems. The new edition of this bestseller brings it up to date with the latest developments in database technology and builds on the clear, accessible approach that has contributed to the success of previous editions. A clear introduction to design, implementation and management issues, as well as an extensive treatment of database languages and standards, make this book an indispensable complete reference for database students and professionals alike

Processor Microarchitecture An Implementation Perspective.pdf

该书是编译器设计的经典书籍，被称为鲸书。作者是大名鼎鼎的Steven S. Muchnich。 该书详细地描述了编译器的设计到实现的过程。 本书是原版（英文版）。