Abstract: Snel is a relational database engine featuring Just-In-Time (JIT) compilation of queries and columnar data representation. Snel is designed for fast on-line analytics by leveraging the LLVM compiler infrastructure. It also has custom special methods like resolving histograms as extensions to the SQL language. "Snel" means "SQL Native Execution for LLVM".
Unlike traditional database engines, it does not provide a client-server interface. Instead, it exposes its interface as an extension to SQLite, for a simple interactive usage from command line and for embedding in applications. Since Snel tables are read-only, it does not provide features like transactions or updates. This allows queries to be very fast since they don't have the overhead of table locking or ensuring consistency.
At its core, Snel is simply a dynamic library that can be used by client applications. It has an SQLite extension for seamless integration with a traditional SQL environment and simple interactive usage from command line.
以上所述就是小编给大家介绍的《Snel: SQL Native Execution for LLVM》，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持！
本站部分资源来源于网络，本站转载出于传递更多信息之目的，版权归原作者或者来源机构所有，如转载稿涉及版权问题，请联系我们。
计算机程序设计艺术（第1卷）
[美] 唐纳德·E. 克努特 / 苏运霖 / 国防工业出版社 / 2002-9 / 98.00元
7卷本《计算机程序设计艺术》的第1卷以基本的程序设计概念和技术开始，然后专注于信息结构——计算机内部信息的表示、数据元素之间的结构关系以及如何有效地处理它们，给出了对于模拟、数值方法、符号计算、软件和系统设计的初等应用。书中附有大量习题和答案，标明了难易程序及数学概念的使用。 此新版本增加了几十项简单且重要的算法和技术，并对有关数学预备知识作了大量修改以适应现时研究的趋势。一起来看看 《计算机程序设计艺术（第1卷）》 这本书的介绍吧!
