The Chapter 2 from “Designing Data-Intensive Applications” by Martin Kleppmann is covering concepts like data models and query languages.
Data models are having direct impact on how the software is written, but also define how we think about the problem we are working to solve.
There are multiple data models for data storage and querying and the most common used are relational models, document models and graph based data models.
When designing systems/services is about combining functional requirements (what the system should do) with non-functional requirements (quality attributes or ilities). The challenge here is to develop software with the right quality levels. And to solve this challenge, here comes the concept of Software Architecture Methodology which helps us to build a bridge between the problem space and the solution space.
My role, as an Engineering Manager, is also about technical leadership and helping my teams making the right technical decisions based on data, best practices and current expectations from our clients. And since I just finished to read “Building a Second Brain”, I include here my notes from the book “Designing Data-Intensive Applications” by Martin Kleppmann, a must-read in the system design field.
“Your mind is for having ideas, not holding them” – David Allen, Getting Things Done
Working as part of a team is about collaboration and communication. In the equation of improving the processes and our leadership style, the feedback is a powerful tool.
Giving and receiving feedback is a skill that could be learned. It takes time, courage, and involvement in transforming it into a habit, but the positive impact brought worth all the effort.
The job interview experience is not an easy one, but the good news is that with the proper approach it could become steady.
In this article, I will cover the tools and a process to thoroughly prepare you for the interviews so you will nail them with confidence, enthusiasm, and less anxiety. So let’s discover together how to ace a job interview in 3,5 steps that will bring your dream job.
Multiple factors shape the experience of our users. As a mobile developer, but also as an engineering manager, I learned that nothing is more likely to drive users away than a poorly performing app. So this is why we, as developers, should focus on continuously improving this attribute.
This is the third article about MBS.works – The Year of Living Brilliantly that contains the latest lessons of the program. Just like in the first and second articles, I added my notes for each session, plus references to learn more about the person who is talking about that topic.
2021 was a busy year, especially on the professional side. Just like the past year, I hope for a healthy and safe 2022, with all the dear people around me and more focus on the things that truly matter.
This is the second article about MBS.works – The Year of Living Brilliantly that contains the next 17 lessons of the program. Just like in the first one, I added my notes for each session, plus references to learn more about the person who is talking about that topic.
My journey as an Android mentor and trainer for Atelierul Digital pentru Programatori has continued also this year. Every time a group of students graduates I am amazed by their creativity, perseverance, and especially about their final projects.
“Atelierul digital pentru Programatori” is a program started by Google Romania in 2018 and it happens in multiple tech universities from Romania. I teach Android Fundamentals and I also created the curricula and the materials for this course that is organised in Bucharest, Cluj-Napoca, Timisoara, and Iasi. Until now I trained more than 240 students and it is an amazing experience.
Magda Miu 