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コース概要
Introduction
- Overview of Presto and its architecture
- Introduction to the COST IT module
Cost Analysis
- Understanding cost analysis in big data environments
- Cost factors and considerations in Presto
Query Optimization
- Presto query optimization techniques
- Analyzing query execution plans
- Identifying performance bottlenecks
- Leveraging Presto's optimization features
- Cost estimation and analysis for queries
Cost-Based Optimizations and Best Practices
- Introduction to cost-based optimizations
- Implementing cost-based join optimizations
- Partition pruning and predicate pushdown techniques
- Dynamic filtering and query rewriting
- Managing costs and resource allocation
- Troubleshooting performance and cost-related issues
Summary and Next Steps
要求
- Experience with SQL
Audience
- Data Scientists
14 時間
お客様の声 (4)
開発者向けの集中トレーニングは開発者以外の人々も参加して実施されることになっていたため、この状況は異常でした。ルーカシュは共感とユーモアたっぷりにこの課題に取り組みました。彼の知的かつ柔軟な態度により、彼は全員に具体的な学習効果を確実にもたらすことができました。とても楽しかったので、また喜んでルカシュのセミナーを受講したいと思います。
Christoph - Honda Bank GmbH
コース - MERN Fullstack Development
Machine Translated
perfect level of knowledge transfair
Pascal - Diehl
コース - Access Advanced
Our group was not that big so every time we asked a question we received an extensive answer with examples. So everything was well explained and it can be noticed that trainer has a great knowledge.
Iwona - Universal-Investment-Gesellschaft mit beschränkter Haftung
コース - Access Intermediate
Training Room and quite location and all the stuff.
