DevOps

Lucidchart’s Database Migration to Amazon Aurora thumbnail

Lucidchart was built on AWS from day one, so I was very excited for the opportunity to go to Seattle and have Lucidchart featured on the AWS video series, “This is My Architecture.” I talked about our database migration to Amazon Aurora—you can watch the interview below, and for those…

Tips & Tricks for Reducing Server Load thumbnail

At Lucid, we have a service-oriented architecture. One of these services is a font service that is responsible for serving font data based on family and unicode range and checking permissions for user-uploaded fonts. We didn’t expect the font service to have particularly high load1 (load is the average number…

How to Create a Downtime Dashboard Tool with Zapier and Google Sheets thumbnail

At Lucid we want to monitor the health of our services both individually and in aggregate. Last month we worked on setting up a new downtime dashboard tool. We wanted the following functionality: a record of incidents containing the duration of downtime, the service(s) affected, and information about the cause…

Selenium IDE: The Good, the Bad, and the Ugly thumbnail

Here at Lucid Software, we are always trying to release high quality code to users as quickly as possible. For every release, we spend three to five days doing a full regression to make sure the code is user ready. Three to five days is not as fast as possible….

Speeding up RESTful Services in Play Framework thumbnail

Here at Lucid Software we use a hypermedia-driven application architecture. This means that a client that uses our micro-services simply has to hard-code a “bootstrap” resource URI, and we can re-jigger our endpoints whenever we choose. This approach gives us flexibility on the back-end while maintaining perfect compatibility with our…

Abstract In this session, you learn about Amazon Virtual Private Cloud and why you should consider using it for your applications. You also hear from the makers of Lucidchart, an online diagramming tool, which was originally launched in 2008 on the Amazon EC2 Classic platform. As the user base grew,…

Editor’s note: This post was originally published on the Architected Availability blog and is republished with permission from the author One of the most attractive features of Lucidchart is the direct mapping of pixels from screen to page. An essential part of this process is our PDF generator. JSON render data goes…

At Lucidchart, we build killer graphical web applications that push the boundaries of what’s possible in the browser. Lucidchart runs with various decoupled services in a Linux environment using Scala, PHP, MongoDB and MySQL. At Lucidchart, your responsibilities would include working with engineering to create and operate highly available, secure,…

[Editor’s note: This post was originally published on the Architected Availability blog and is republished with permission from the author] I am currently employed as the chief architect at Lucidchart. In my spare time (literally) I am also the ops guy. All of our servers are running on Amazon’s EC2 cloud. Using the…