Dmitry ErmolchikCitrix “SSL Error 61: You have not chosen to trust ‘Certificate Authority’…”This is not a real story about something. But this is a handy note for all Linux and maybe Mac users.·1 min read·Feb 18, 2023----
Dmitry ErmolchikHow to boost SQLAlchemy data fetch speed from SnowFlake to Pandas DataFrameSQLAlchemy is a well-known ORM library (https://en.wikipedia.org/wiki/Object%E2%80%93relational_mapping) to work with databases in Python…·2 min read·Jan 24, 2023----
Dmitry ErmolchikinDevOps.devSpring Cloud Stream Reactive + RabbitMQ + Dead Letter QueueI'm a big fan of the reactive programming pattern. So I choose a reactive way to build my application integration layer.·6 min read·Nov 26, 2022----
Dmitry ErmolchikAmazon AppMesh for software engineers. (in progress)Introduction·1 min read·Apr 10, 2022----
Dmitry ErmolchikElastic Logstash Kibana (ELK) and multiline Java (SpringBoot) logsOne day I decided to collect all my Docker containers logs in one place.·2 min read·Jun 30, 2021----
Dmitry ErmolchikTest Spring Boot services. Rollback transaction with R2DBC driverOne of the most important things in the project are tests: unit, integration, and functional.1 min read·May 5, 2021--1--1
Dmitry ErmolchikJava 16 (JEP 394: Pattern Matching for instanceof)Java 16 is released. Let’s take a look at some new features for software engineers.1 min read·Mar 22, 2021----