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Scala MapReduce Projects
- Project mention: 15 AWS EMR Cost Optimization Tips to Slash Your EMR Spending (2025) | dev.to | 2025-12-16
AWS EMR (Elastic MapReduce) is a fully managed big data platform. It manages the setup, configuration, and tuning of open source frameworks like Apache Hadoop, Apache Spark, Apache Hive, Presto, and more at scale on AWS infrastructure. EMR handles cluster scaling, resource allocation, and lifecycle management. This allows you to work with large datasets for various use cases, from ETL pipelines to ML workloads. EMR uses a pay-as-you-go pricing model. Costs for compute, storage, and other AWS services can add up quickly as your data grows, clusters get bigger, and jobs become more complex. If you're not careful, costs can skyrocket due to inefficient resource use, poor instance choices, and misconfigured storage. That's why AWS EMR Cost Optimization is key. It helps you get the best performance per dollar while maintaining data processing speed, reliability, and scalability.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).
Scala MapReduce discussion
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- A note from our sponsor - Stream getstream.io | 22 Dec 2025
Index
| # | Project | Stars |
|---|---|---|
| 1 | Apache Spark | 42,518 |
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com