I had the pleasure of participating in a Big Data Cost Optimization event in San Francisco (October 17) at the AWS Loft location. I was a panelist in a round-table discussion focusing on the use of AWS spot instances. It was a terrific opportunity to share how Eventbrite’s Data Engineering team is smartly using spot instances for Big Data & EMR to drive down costs.
At Eventbrite, we’re using spot instances to leverage AWS auto scaling and I’ve published a blog entry on this topic (Big Data workloads with Presto Auto Scaling). Two key focus areas for the data engineering team are ephemeral computing (something that lasts for a very short time) and idempotence (repeatable behaviour with the same outcome). Making a commitment in these areas has allowed us to leverage spot instances to effectively manage costs.
Spot instances are a cost-effective choice if you can be flexible about when your applications run and if your applications can be interrupted. They are well-suited for data analysis, batch jobs, background processing, and non mission-critical tasks. Below are some of the panel questions and my answers, and I’d love to share what I learned based on the conversation.
Continue reading “Leveraging “spot” instances to drive down costs”
As front-end developers, we often find ourselves getting into perplexing bugs when the page we build involves a lot of user interactions. When we find a bug, no matter how tricky it is, it means something is wrong in the code. There is no magic, and the code itself does not lie.
This blog will take you on a short journey about how I fixed a particularly annoying bug that existed in one of our products. Continue reading “A Story of a React Re-Rendering Bug”
Written by 2019 summer Organizer App intern Vivian Phung
Hello World! I’m Vivian Phung, a Computer Science and Mathematics double major at Bryn Mawr College, and for the last few months, an iOS Software Engineering intern on Eventbrite’s Organizer App Team. Some of the best parts of my internship were the communities I had the opportunity to engage with—both at the office and within the broader Eventbrite community. In this blog post, I want to share how engaging with these communities helped me conquer imposter syndrome and get the most out of my summer internship. Continue reading “How boba trips and event onsites made me a better engineer (a Briteling intern’s reflection on community at Eventbrite)”
Creating beautiful, aesthetic designs while maintaining accessibility has always been a challenge in the frontend. One particular barrier is the dreaded “:focus” ring. It looks like this:
After clicking any button, the default styling in the browser displays a focus outline. This ugly outline easily mars a perfectly crafted interface.
A quick Stack Overflow search reveals an easy fix: just use a bit of CSS,
outline: none; on the affected element. It turns out that many websites use this trick to make their sites beautiful and avoid the focus outline. Continue reading “How to fix the ugly focus ring and not break accessibility in React”
I came to software engineering through a nontraditional background, and as a result, I entered the engineering world trepidatiously with a great fear of failing. As I gained experience in my first few engineering roles, I realized that being successful had to do with providing myself the right tools.
In this blog post, I outline some of the things that helped me get to where I am today: an accomplished software engineer that feels confident about the value I provide to my team and my company. Continue reading “How to be a Successful Junior Engineer”
In Part 1 of this series, we discussed boundaries in depth. As a refresher, a boundary is the line of demarcation between one person’s consent and another’s agency. This article will be covering curiosity and requests. The two things, used together, help us manage boundaries and navigate through other’s boundaries.
I’m going to borrow from the Cognitive Behavioral Therapy model and look first at what is happening in our minds that drives actions. In this approach to therapy, there is a model called the Thought-Emotion-Action (TEA) Triangle. The model starts with some event that initiates a thought, the thought leads to an emotion, and that emotion leads to action. Breaking it down, here’s a possible TEA in action for the example we used in Part 1 of a hugger initiating a hug with someone who doesn’t like them: Continue reading “The Truth about Boundaries, Curiosity, and Requests (Part 2 of 2)”
Learning how to recognize and manage your boundaries and respect others’ boundaries is key to growing emotional intelligence and generally being a better human. Most importantly, managing boundaries is essential to healthy conflict, reduced stress, and creating a psychologically safe environment for yourself.
In the first of this two-part blog, we’ll dig into understanding boundaries. In the coming weeks, stay tuned for a blog on the skill of practicing curiosity and making requests which can help you manage the sometimes tumultuous landscape of your inner dialogue and maybe the panorama of someone else’s boundaries.
Would you like FRIES with that?
We spend just over 13 years at work in our lifetimes; that’s 676 weeks and over 27 thousand hours. Relationships at the office are arguably just as critical as our familial or social connections. With the abundance of social media, communication technologies, and increased connectedness the edges of our boundaries are blurring more and more every day. Continue reading “The Truth about Boundaries, Curiosity, and Requests (Part 1 of 2)”
An Eventbrite original series, BriteBytes features interviews with Eventbrite’s growing global engineering team, shining a light on the individuals whose jobs are to build the technology that powers live experiences.
Maddie Cousens is a Site Reliability/Backend Software Engineer who works out of Eventbrite’s Madrid office. This interview took place two weeks after Maddie moved from her San Francisco home to Spain. With the help of modern technology, we were able to chat across the Atlantic Ocean. I sat, a cup of tea in hand, in a Nashville conference room while Maddie relaxed in her cozy new apartment overlooking the streets of Madrid.
In this interview, we talk about what it was like to move overseas, how Maddie became the first woman at Eventbrite on the Site Reliability Engineering team and the things she has learned along the way. Continue reading “BriteBytes: Maddie Cousens”
As the number of potential engineers increases globally, the shift to remote teams as the standard working environment will steadily increase. As a Principal Product Manager at Eventbrite, I’ve worked with co-located teams, dual-located teams and multi-distributed teams. Below I have laid out the structure, tips and tricks that my dual-located team has used to create a working structure between our two offices in San Francisco, CA USA and Mendoza, Argentina. Continue reading “The 63-point Plan for Helping Your Remote Team Succeed”