PgConf.Russia 2017 talks

Debugging 1С code in PostgreSQL DBMS

Dmitry Yuhtimovsky, Technical leader

Leader of the technical support team of, lecturer of the unique course on performance of 1С:Enterprise for system administrators. Dmitry works with high-load 1С-projects (about 3000-5000 uders in one database). He successfully implemented the projects of Corporate Technology Support Centers jointly with 1C company. Currently he deals with migration of online tools from MS SQL Server to Postgres Pro.

  1. 1C:Enterprise 8 and PostgreSQL 9 interoperability 1.1 Changes in new 1C platform versions 1.2 v81c_data and v81c_index schemas 1.3 Sending 1C queries to SQL 1.4 Using 1C technological log events for PostgreSQL diagnostics
  2. Analyzing queries that affect PostgreSQL performance 2.1 A free tool for automating log parsing 2.2 Pareto principle in action 2.3 Installation and configuration of the tool 2.4 A case study of query optimization 2.4.1 An issue in a PostgreSQL query 2.4.2 Finding non-optimal operations in a query 2.4.3 Resolving inefficiencies
  3. PostgreSQL statistics for performance diagnostics 3.1 Comparing Postgres with MS SQL Server 3.2 Troubleshooting locks 3.3 Operating load diagnostics 4 Case studies by the team