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The top N customers who accounted for half of the sales that year--SPL Programming Practice
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The top N customers who accounted for half of the sales that year--SPL Programming Practice

#programming #devops #opensource #esproc
5
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2 min read
Simulate random card issuance--Programming Practice
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Simulate random card issuance--Programming Practice

#programming #beginners #devops #esproc
5
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3 min read
Calculate the first N terms of the Fibonacci sequence--Programming Practice
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Calculate the first N terms of the Fibonacci sequence--Programming Practice

#programming #devops #opensource #esproc
5
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3 min read
Essential Adjacent References
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Essential Adjacent References

#sql #programming #devops #esproc
9
Comments 1
6 min read
Practice #5: EXISTS at Large Primary-Subtable Join--A Lightweight Solution to Speed up Queries by Dumping Data to Files
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Practice #5: EXISTS at Large Primary-Subtable Join--A Lightweight Solution to Speed up Queries by Dumping Data to Files

#discuss #programming #devops #esproc
5
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3 min read
Practice #4: Large Primary-Subtable Join：A Lightweight Solution to Speed up Queries by Dumping Data to Files
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Practice #4: Large Primary-Subtable Join：A Lightweight Solution to Speed up Queries by Dumping Data to Files

#sql #programming #devops #esproc
5
Comments 1
4 min read
Practice#2: COUNT DISTINCT ：A Lightweight Solution to Speed up Queries by Dumping Data to Files
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Practice#2: COUNT DISTINCT ：A Lightweight Solution to Speed up Queries by Dumping Data to Files

#data #programming #devops #esproc
5
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5 min read
Practice#1: Regular Filtering and Grouping & Aggregation
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Practice#1: Regular Filtering and Grouping & Aggregation

#grouping #programming #devops #esproc
5
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5 min read
A Lightweight Solution to Speed up Queries by Dumping Data to Files
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A Lightweight Solution to Speed up Queries by Dumping Data to Files

#git #programming #devops #esproc
7
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3 min read
SQL migration : SPL Lightweight Multisource Mixed Computation Practice #7
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SQL migration : SPL Lightweight Multisource Mixed Computation Practice #7

#sql #programming #devops #esproc
6
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11 min read
Cross-datasource JOIN：SPL Lightweight Multisource Mixed Computation Practice #6
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Cross-datasource JOIN：SPL Lightweight Multisource Mixed Computation Practice #6

#database #software #devops #esproc
6
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7 min read
Querying MongoDB：SPL Lightweight Multisource Mixed Computation Practices #4
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Querying MongoDB：SPL Lightweight Multisource Mixed Computation Practices #4

#mongodb #programming #devops #esproc
5
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4 min read
Querying Restful/JSON data：SPL Lightweight Multisource Mixed Computation Practices #3
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Querying Restful/JSON data：SPL Lightweight Multisource Mixed Computation Practices #3

#discuss #programming #devops #esproc
6
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3 min read
Querying CSV/XLS and other files：SPL Lightweight Multisource Mixed Computation Practices #2
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Querying CSV/XLS and other files：SPL Lightweight Multisource Mixed Computation Practices #2

#discuss #programming #softwaredevelopment #esproc
5
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3 min read
Simulating Multiple-Layer Loop to Solve Logical Problems
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Simulating Multiple-Layer Loop to Solve Logical Problems

#programming #devops #opensource #esproc
5
Comments
6 min read
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