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Girish Baliga

Girish Baliga
Girish Baliga manages the Interactive Analytics team at Uber. His team optimizes Presto for Uber use cases, maintains the production Presto deployments, and manages the data warehouse on Vertica, a popular interactive data analytics platform.

Engineering Blog Articles

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Tricks of the Trade: Tuning JVM Memory for Large-scale Services

Uber engineers share their learnings on how to tune a Java Virtual Machine so as to avoid long pauses and other issues with garbage collection.
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Less is More: Engineering Data Warehouse Efficiency with Minimalist Design

Data science helps Uber determine which tables in a database should be off-boarded to another source to maximize the efficiency of our data warehouse.

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