- Taboola Blog
Kafka is an open-source distributed event streaming platform and something went wrong while working with it. Let’s see how it was investigated and resolved.
Find out the secrets to how Taboola deploys and manages the thousands of servers that bring you recommendations every day.
Many R&D buzzwords and acronyms can seem like complex jargon — unnecessary shortcuts for concepts that are already pretty basic.
During the pandemic, most companies quickly adapted and moved to a work-from-home model, as a sudden necessity of the lockdown restrictions introduced by efforts to combat the spread of COVID-19.
We announced our plans to acquire Connexity, bringing eCommerce recommendations to the open web. And this is just the beginning.
If you fall, fall right – a tale of SRE critical incident management By Yehuda Levi, Tal Valani, Ariel Pisetzky & Eli Azulai Imagine this scenario – your data center is down. 1500 servers are down. Each server needs to be handled and monitored and the responsibility for each should be divided between all teammates. Each team is looking after the status of their services. Client facing services are impacted. New information keeps flowing in from different channels and the status of the outage and servers keep changing. How to get the list of the server affected? How to put it all in one place? How to assign responsibility for each? What is the status of each server? How can the internal clients receive ongoing status updates? What happens if a server was intentionally down before the incident? What happens if a more complex issue occurs and the time to […]
Failure. I need to talk about failure, and not any failure, my failure. I need to share it with everyone in the production group, everyone in R&D. My team, my peers, my managers. The meeting will start in just a few minutes and I am under fire to explain what went wrong, how I failed the organization and how we need to be better. General George S. Patton Jr. said “The test of success is not what you do when you are on top. Success is how high you bounce when you hit the bottom.” There is a lot to learn from that saying, and not only for people. Successful systems need to bounce back from a failure and do it well. IT systems need to be able to endure a catastrophic event and just dust it off. This is what we expect of our production systems in Taboola, […]
So, the firefighters are in your data center, there is no electricity, and the pager is more like a DDoS attack on your phone than anything informative. You look at your watch, multiple thoughts running through your head. Why me? Why now? What was the last DR test result? How do you pull the team out and through this IT catastrophe and survive to write about it? This is my story, my personal fight with the IT “Murphy laws” and how we can all benefit from it. It was a Friday, one you know you need to be extra careful with. It’s always the end of the work week or smack in the middle of the night. (No IT catastrophe ever happens when it’s convenient to you, now does it? They always cluster and bunch around the most difficult times.) Anyway, it’s the end of the day Friday and multiple […]