sigmod22-HTAP Databases- A Tutorial-slides.pdf
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HTAP Databases: A Tutorial
Guoliang Li
Tsinghua University
Chao Zhang
Tsinghua University
Motivation
2
SIGMOD’22 Tutorial
p Hybrid Transactional and Analytical Processing, HTAP
Ø Gartner’s definition in 2014: utilizes in-memory computing technologies to enable
concurrent analytical and transaction processing on the same in-memory data store
Ø Gartner’s new definition in 2018: supports weaving analytical and transaction
processing techniques together as needed to accomplish the business task.
Motivation
3
SIGMOD’22 Tutorial
p Gartner envisioned that, HTAP techniques will
be widely adopted in the business applications
with real-time data analytics by 2024.
p HTAP databases have many applications in E-
commerce, Finance and Banking, Fraud
Detection, etc.
p For example, identify the sales trend on-the-fly
in e-commerce; detecting the fraudulent
transactions when processing the transactions.
E-commerce
Fraud Detection
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