Next Meetup

Microservices War Reports: Two Tales from real life Microservices projects
Christian Hujer ( and Rajan Patil ( will be taking us through scenarios as mentioned below- Tale 1: Analyzing and Solving a 504 Gateway Timeout problem on AWS A change in the way users used the system resulted in a downtimes of services caused by `504 Gateway Timeout` on the ELBs. • What does that mean? • What is causing it? • And how to fix it? This touches all layers of a project from DevOps and Infrastructure via understanding HTTP and TCP/IP networking and POSIX operating systems to proper resource handling in source code (in this case, Java). The problem: 504 Gateway Timeouts The analysis: From structure to tools how we found the culprit with system knowledge and systematic search The solution - once more: Clean Code! Tale 2: Migrating 190M records from DynamoDB and S3 to MongoDB In one of our projects we had to migrate 190M records from DynamoDB and S3 to MongoDB. In a live system. This is the story of how we achieved that: how we did that, what went wrong along the way, and what we did about those things. This is about both, the migration script as well as the service reprogramming. • Planning • Testing • Pitfalls • Firefighting We welcome you to be a part of this exciting Meetup. We will taking a break between the talks . Coffee and snacks will be at Equal Experts!!

Equal Experts India Pvt. Ltd.

Office No. 502 B, 5th Floor (Above SBI Bank), Cerebrum IT Park No. B1, Kumar City, Kalyani Nagar, Pune, India 411006 Kalyani Nagar · Pune

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    Launched and run by Equal Experts, ExpertTalks is a community of software enthusiasts that meets up frequently to share knowledge.

    With a keen focus on emerging practices, trends & technologies in software development, ExpertTalks meetups feature hands-on workshops in which participants code together to learn new concepts.

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