Akshay M
Akshay M @akshayxml ·
"When designing databases, remember that indexing on a column doesn't necessarily improve query performance if the WHERE clause uses an OR operator with multiple columns. Optimize your queries by rewriting them to use AND instead of OR when possible." #DatabaseOptimization
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Student Of Life
Student Of Life @admtrades26 ·
The polyglot persistence principle: Moderen systems use multiple database types together. A typical architecture might use PostgreSQL for transactions, Redis for caching and session, Elasticsearch for search and Kafka for event streaming. #DatabaseOptimization
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Akshay M
Akshay M @akshayxml ·
When optimizing database queries, consider using index intersection to combine multiple indexes on different columns. This technique can significantly improve query performance by reducing the number of rows that need to be scanned. #DatabaseOptimization #Indexing
1
Akshay M
Akshay M @akshayxml ·
"When designing database schema, consider using partial indexes on columns with infrequently updated data to improve query performance and reduce storage costs." #DatabaseOptimization
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SmartAIEarn
SmartAIEarn @SmartAIEarn ·
AI is transforming database optimization. Instead of manually tuning queries, AI tools now: ⚡ analyze query performance ⚡ recommend indexes ⚡ predict bottlenecks Result: dramatically faster apps Developers who learn this early gain a huge advantage. #AI #DatabaseOptimization
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Akshay M
Akshay M @akshayxml ·
When using index-join optimization, consider indexing on both join columns if possible, as it can significantly improve query performance by reducing the number of rows being joined, especially when dealing with large datasets. #DatabaseOptimization #Indexing
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Informaq - Quantum Insight Bites
Informaq - Quantum Insight Bites @informaq_en ·
First quantum formulation of NP-complete conjunctive query containment (QC-CQ) as a polynomial optimization problem. Solved via QAOA and quantum annealing on D-Wave, IQM, and IBM hardware. Zero false p... #QuantumComputing #DatabaseOptimization #Research iq.fp2.dev/6gmYQ
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Quantum Computing for Query Containment of Conjunctive Queries

We address the problem of checking query containment, a foundational problem in database research. Although extensively studied in theory research, optimization opportunities arising from query...

From arxiv.org
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