This month's discount Comprehensive Database Performance Health Check · Testimonials
SQLAuthority with Pinal Dave
Home
  • Consulting
    • Health Check
  • Free Videos
  • All Articles
    • AI
    • SQL Performance
    • SQL Tips and Tricks
    • Interview Questions and Answers
    • SQL Puzzle
    • SQL Video
    • SQLAuthority News
    • Personal
  • Books
  • Consulting
Three ceramic bowls hold wooden sticks beside a loose pile on an ochre workbench.

Whole Unit Allocation: Keep a Proportional Split Exact

May 14, 2011
Pinal Dave
SQL Tips and Tricks
Mathematical Function, Ranking Functions, SQL Scripts, SQL Server

Whole unit allocation keeps a fixed budget intact. I’d calculate base shares first, then distribute residual units using a stable tie rule. Check equal weights, a zero budget and zero-weight members.

Read More
A red watering can carried across a long garden from a distant tap

PAGEIOLATCH_SH Waits: Slow Storage or Too Many Reads

May 13, 2011
Pinal Dave
SQL Performance
Disk, SQL Performance, SQL Server, SQL Wait Stats

Diagnose PAGEIOLATCH_SH waits by comparing file read latency with Query Store physical reads before blaming storage or changing indexes.

Read More
SQL SERVER - Import CSV File into Database Table Using SSIS

SQL SERVER – Import CSV File into Database Table Using SSIS

May 12, 2011
Pinal Dave
SQL Tips and Tricks
CSV, SQL Scripts, SQL Server, SSIS

How to import CSV file into database table using SSIS, step by step with images, so you can automate the load instead of running Bulk Insert by hand.

Read More
Gouache painting: on a tea shop counter a large jar, a medium jar with a small jar in front of it, then a bundle of two cinnamon sticks and a bundle of ten, stand in one row, each branch kept together

hierarchyid Ordering: Paths Follow Depth-First Order

May 9, 2011
Pinal Dave
SQL Tips and Tricks
SQL Datatype, SQL Function, SQL Order By, SQL Server

hierarchyid ordering follows the hierarchy value. Sorting rendered path text can arrange numeric-looking components differently, so keep presentation text separate from traversal order.

Read More
A rich ceramic inspection table compares intact glazed samples with one visibly cracked sample under a brass loupe.

SQL Assessment API Findings: From Scan to Action

May 6, 2011
Pinal Dave
SQL Tips and Tricks
Best Practices, PowerShell, SQL Server, SQL Server Configuration

SQL Assessment API findings can guide a health review, provided the scan’s scope and evidence are clear. I separate collection problems from recommendations before deciding what to change. A short list is useful only when I know what was checked.

Read More
A detailed inspection bench holds a carefully organized tool tray beside a wooden assembly ready for checking.

SQL Server Health Check: Six Checks to Prioritize

May 5, 2011
Pinal Dave
SQL Tips and Tricks
Best Practices, SQL Backup and Restore, SQL Server, SQL Server Configuration, SQL TempDB

A SQL Server health check becomes useful when its findings lead to a clear, justified next step. I start with recovery and access risks before tuning preferences. A warning deserves investigation, but it does not automatically justify a server change.

Read More
A row of mugs on kitchen hooks, one mug per hook, except one hook holding two mugs together.

ROWS vs RANGE in Window Frames: Why Running Totals Differ

May 4, 2011
Pinal Dave
SQL Tips and Tricks
SQL Function, SQL Order By, SQL Scripts, SQL Server

Compare ROWS vs RANGE for running totals, handle tied sort values, write explicit frames, and check worktable reads on your server.

Read More
Previous 1 … 319 320 321 322 323 324 325 … 420 Next
  • Books
  • Testimonials
  • Privacy Policy

© 2006 – 2026 All rights reserved. pinal @ SQLAuthority.com