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Query Performance [clear filter]
Monday, June 17


The Journey of Migration from Oracle to MongoDB at Rakuten [Rakuten]
Find out more about our journey of migrating to MongoDB after using Oracle for our hotel search database for over ten years.

- How did we solve the synchronization problem with the Master Database?
- How to get fast search results (even with massive write operations)?
- How other issues were solved

avatar for Akihiro Tatematsu

Akihiro Tatematsu

DBA, Rakuten
I experienced DC migration as an Oracle DBA until 2015, for 5 years.Since then, I've managed MongoDB/Elasticsearch/Redis, mainly as a NoSQL DBA and Assistant Manager of Data Management Group.

Monday June 17, 2019 11:00am - 11:45am
Tuesday, June 18


How to Keep an Average API Response Time Less than 5ms with Handling 4k+ Read QPS and 6k+ Write QPS [Naver Corp]
Do you need high query performance on your MongoDB? I will share the story about how our team build a stable filter search API platform called ‘Mach’ with 6 MongoDBs, which has 4ms average response time while taking 4,000+ read QPS and 6,000+ write QPS.

avatar for Kunbae Park

Kunbae Park

Software Developer, Naver

Tuesday June 18, 2019 1:45pm - 2:30pm


MongoDB Implementation at T-Mobile [T-Mobile]
Come hear about T-Mobile's success story!
MongoDB was our choice to service customers at high velocity and improve customer experience with lightning speed response for complex read queries.

avatar for Linga Reddy Boddam

Linga Reddy Boddam

Principal Engineer, Software, T-Mobile

Tuesday June 18, 2019 1:45pm - 2:30pm
Rhinelander South