Top Tweets for #SQLtuning
Evitando o Lock Escalation em ambientes OLTP 🛡️
Use lotes pequenos e evite bloqueios de tabela.
https://t.co/TS851YlqQL
#SQLServer #LockEscalation #DatabasePerformance #SQLTuning #TSQL #DBA #PerformanceTuning #SQL #SQLTips #SoftwareDevelopment #DataManagement #BancodeDados
Understanding Oracle execution plans is essential for solving SQL performance issues.
This practical guide covers:
• How to read execution plans
• Join methods & join order
• Real execution data analysis for SQL tuning
https://t.co/6AbhNCe8xX
#Oracle #SQLTuning #ExecutionPlan
Vídeo Novo!!!
Quando o SQL fareja o valor errado, quem paga o preço é a sua performance.
O Mistério do Parameter Sniffing 👃 https://t.co/alYWoZHxbb
#SQLServer #PerformanceTuning #DBA #SQLTuning #ExecutionPlan #PSPOptimization #IQP #TSQL #DatabasePerformance #SQLTips
Confira meu artigo mais recente: Wait Stats: Onde as queries param https://t.co/X2sD70PtYh
Wait Stats: Sua query está demorando, mas você sabe o que ela está esperando?
#SQLServer #WaitStats #sqltuning #sqlperformance #PerformanceTuning #BigData
Next week🚀
☁️ The Oracle Cloud Summit at Blueprint 4D w/ #ACED @richniemiec w/ #OracleAgents + #BusinessAI
🏙️ The Chicago APEX Bootcamp. Real builds + #orclAPEX in action! Plus, Oracle #SQLTuning Quick Fixes LVC w/ #ACED Gary Gordhamer
👉 https://t.co/lwi2ojHkt6
May’26 lineup 🚀
OraPub Open Access on Oracle DB CMU
#SQLTuning Quick Fixes w/ #ACED Gary Gordhamer
@richniemiec at Blueprint 4D
Chicago #APEX Bootcamp w/ labs
@racdba w/ AI for DBAs
NYOUG & UTOUG w/ Habib ur Rahman & #ACED Sean Scott on Data Guard.
👉 https://t.co/jUecsSDOm8
Learn how to identify problem SQL quickly and apply fixes with confidence. Oracle #SQLTuning Quick Fixes (May 6–7) class w/ #ACED Gary Gordhamer.
👉 Check the class: https://t.co/CX87o4C8Na
Membership options: https://t.co/iJBeO4Bd1E
Join Gary Gordhamer on May 6-7, 10 am Central, in our class, "Oracle #SQLTuning Quick Fixes." If you are working with Oracle regularly, this is one of those skills you will use again and again.
👉 Worth a look at https://t.co/L4kJGUDFYv: https://t.co/vzBTqzUpJy
Special offer!🌟
Get 7 of our most practical Live Virtual Classes in one bundle for $999.
• AWR & ASH analysis
• #SQLtuning inside the Optimizer
• RMAN & upgrade strategies
• #APEX & PostgreSQL fundamentals
W/ @oracleaces.
Explore the bundle: https://t.co/JA5DpG4cDg
💡 Use DBMS_XPLAN.DISPLAY_CURSOR after running a query to see the ACTUAL execution plan with runtime stats. Compare actual vs estimated rows to catch cardinality misestimates that kill performance.
#OracleDB #SQLTuning #DBA #DBATips #Oracle #DatabaseAdmin
💡 Check V$SQL_PLAN_STATISTICS_ALL to compare estimated vs actual rows. When they diverge, thats where your slow query hides. Fix the stats, fix the plan.
#OracleDB #DBA #SQLTuning #DBATips #Oracle
💡 Stop guessing — use DBMS_XPLAN.DISPLAY_CURSOR with 'ALLSTATS LAST' format to see actual vs estimated rows in your SQL plans. Fastest way to find where the optimizer gets it wrong. #OracleDB #DBA #SQLTuning #DBATips #Oracle
💡 Undersized PGA can silently kill query performance. Check V$PGA_TARGET_ADVICE regularly — Oracle tells you exactly how much extra memory would reduce temp I/O. Free tuning insight most DBAs overlook. #OracleDB #DBA #DBATips #SQLTuning #OracleDBA #DatabaseAdmin
🔶 Oracle Tip: Enable the In-Memory Column Store for analytic queries by setting INMEMORY_SIZE. It stores columnar data in SGA for lightning-fast scans, avoiding disk I/O. Use ALTER TABLE ... INMEMORY to populate. #OracleDB #DBA #OracleDBA #Oracle #DBATips #SQLTuning #OracleCloud
If your #SQLServer keeps “randomly” slowing down, that’s neglect. Viscosity’s certified #SQLServerExperts fix performance, architect HA, & manage environments 24/7 so you can scale without drama.
👉 https://t.co/A0UUUF1wZq
#SQLTuning
�� Oracle Tip: Use SQL Plan Baselines (SPM) to stabilize execution plans. When optimizer regressions occur, SPM ensures plans stay fixed until manually evolved. #OracleDB #DBA #OracleDBA #Oracle #DBATips #SQLTuning #OracleCloud #OCI #DatabaseTuning #PerformanceTuning #BigData
Viscosity works with teams who choose to build differently, with intention, resilience, & long-term thinking. 🔐
If you’re ready to stop patching & start designing, team up with us: https://t.co/KATXPZe1E6
#SQLTuning #MicrosoftSQLServer
🧠 Optimize SQL explained (finally)
New comprehensive guide covering:
✨ Core concepts
🔧 Practical examples
⚡ Performance tips
🎯 Best practices
Dive in 👇
🔗 https://t.co/ROo0dZSWnA
#SQL #DataEngineering #Go #Blockchain #SQLTuning
Watch the preview from our Advanced #SQL Optimization webinar w/ #ACED Gary Gordhamer. Access to all exclusive sessions w/Premium subscription at https://t.co/a4zgHdDBfw!
https://t.co/iJg7hHuvlg
#SQLTuning
Struggling with Oracle database performance issues? Dive into my detailed playbook for DBAs that addresses rapid triage and focused remediation. Get the inside scoop here: https://t.co/1bROJF8WgI #oracledba #sqltuning #oracleinternals
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