SQL Angeles

Welcome to the SQL Angeles


SQL Angeles is a Korean LA/OC IT community group that is studying various IT technologies and sharing the communication among members. We operate various study group (database, programming, and machine learning) and many people are active in the group. We are all pursuing nonprofits and volunteering for each group leader. We will recruit more people and do more service. And we will grow.

SQL Angeles는 다양한 IT 기술을 연구하고 회원 간의  지식을 공유하는 한국 LA/OC IT 커뮤니티 그룹입니다. 우리는 다양한 스터디 그룹 (데이터베이스, 프로그래밍 및 기계 학습)을 운영하며 많은 사람들이 그룹에서 활동하고 있습니다. 스터디 그룹에 참여 제한은 없습니다. 많은 참여 부탁 드립니다.

Co founder

강성욱(Sungwook, Kang) Simon Cho
Microsoft MVP (2012 ~ Present)
Email : kangstar05@hotmail.com
Blog :http://sqlmvp.kr
Facebook :Sung wook Kang
LinkedIn :Sung wook Kang
MVP profile :Sung Wook Kang
Database Engineer\DevOps Engineer

Visa Inc. Staff Database Engineer
Email : simon@simonsql.com
Blog :Simonsql.com
LinkedIn :Simon Cho




Next Meeting




SQL Angeles 2/14 Meeting

  • In-Person @ 12400 Bloomfield Ave, Santa Fe Springs , California, United States (map)
  • 20:00 - 22:00 (UTC-08:00) Pacific Time (US & Canada)
  • Language: Korean

Hi SQL Angeles,

We have a regular meeting at 2/14.

Happy Valentine Day and Happy SQL study.

Topic : Transaction Management and the Transaction Log

Speaker : Simon Cho


Simon Cho

Featured Presentation:

Transanction Management and the Transaction Log

Simon Cho, Staff Database Enginner Visa Inc

This session is well suited for DBAs and Developers who are constantly exposed to production environment because the session covers the common issues many neglect without recognizing. We demonstrate examples of incorrect development methodologies and analyze internal transaction logs in multi-transaction cases. After identifying the common mistakes, we will cover the best practice to avoid nested transactions in a stored procedure for smart error handling. We will also learn the basics of minimally logged operations.

About Simon:
Simon is one of founder for SQLAngeles.com which is Los Angeles Korean Tech community group in SQLPass.org. In the past, he lead a database team and managed hundreds of SQL servers and DWs on VM environment in Nexon America, Inc, the North American publishing arm of NEXON Co. Ltd. which hold a world record of concurrent users. As a Visual Studio champ, Simon contributed to fixing several stored procedures and schema design in Microsoft Release Management and resolved critical blocking and performance issues. He moved his passion to VISA Inc, the largest credit card provider in the world, he led a database technology to build a strong solution and a secure environment with new strategies and features to maintain thousands of SQL ser

Create Database & Create Table

Zaizhen Lim

Topic : Create Database & Create Table

About Zaizhen:


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