Emmanouil Gkatziouras

He is a versatile software engineer with experience in a wide variety of applications/services.He is enthusiastic about new projects, embracing new technologies, and getting to know people in the field of software.

Enterprise Java
Emmanouil GkatziourasOctober 14th, 2019
0 185
Read replicas and Spring Data Part 3: Configuring two entity managers
Our previous setup works as expected. What we shall do now is to get one step further and configure two…
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Enterprise Java
Emmanouil GkatziourasOctober 14th, 2019
0 88
Read replicas and Spring Data Part 2: Configuring the base project
In our previous post we set up multiple PostgreSQL instances with the same data.Our next step would be to configure…
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Enterprise Java
Emmanouil GkatziourasOctober 13th, 2019
0 308
Read replicas and Spring Data Part 1: Configuring the Databases
This is a series of blog posts on our quest to increase our application’s performance by utilizing read replicas. For…
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Core Java
Emmanouil GkatziourasSeptember 24th, 2019
0 1,020
Pub/Sub local emulator
Pub/Sub is a nice tool provided by GCP. It is really handy and can help you with the messaging challenges…
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Enterprise Java
Emmanouil GkatziourasAugust 13th, 2019
0 228
Spring Boot & Hibernate: Print queries and variables
It’s late in the office and you are stuck with this strange Jpa code with JoinColumns and cascades and you…
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DevOps
Emmanouil GkatziourasJune 27th, 2019
0 120
Pass multiple commands on Docker run
Docker apart form serving our workloads efficiently is also an amazing tool when it comes to not installing additional binaries…
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Scala
Emmanouil GkatziourasMay 30th, 2019
0 106
Run you first gatling load test using scala
Gatling is a neat tool. You can create your load tests by just coding in scala. Jmeter allows you to…
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Software Development
Emmanouil GkatziourasApril 24th, 2019
0 46
A guide to the InfluxDBMapper and QueryBuilder for Java Part: Into and Order
Previously we used the group by statement extensively in order to execute complex aggregation queries On this tutorial we are…
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Software Development
Emmanouil GkatziourasApril 3rd, 2019
0 56
A guide to the InfluxDBMapper and QueryBuilder for Java Part: 3
Previously we executed some selection examples and aggregations against an InfluxDB database. In this tutorial we are going to check…
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