Amazines Free Article Archive
www.amazines.com - Thursday, June 04, 2020
Read about the most recent changes and happenings at Amazines.com
Log into your account or register as a new author. Start submitting your articles right now!
Search our database for articles.
Subscribe to receive articles emailed straight to your email account. You may choose multiple categories.
View our newest articles submitted by our authors.
View our most top rated articles rated by our visitors.
* Please note that this is NOT the ARTICLE manager
Add a new EZINE, or manage your EZINE submission.
Add fresh, free web content to your site such as newest articles, web tools, and quotes with a single piece of code!
Home What's New? Submit/Manage Articles Latest Posts Top Rated Article Search
Google
Subscriptions Manage Ezines
CATEGORIES
 Article Archive
 Advertising (133359)
 Advice (161074)
 Affiliate Programs (34739)
 Art and Culture (73727)
 Automotive (145704)
 Blogs (75113)
 Boating (9843)
 Books (17221)
 Buddhism (4126)
 Business (1328913)
 Business News (426349)
 Business Opportunities (366300)
 Camping (10966)
 Career (72749)
 Christianity (15847)
 Collecting (11638)
 Communication (115065)
 Computers (241958)
 Construction (39001)
 Consumer (49683)
 Cooking (17063)
 Copywriting (6581)
 Crafts (18205)
 Cuisine (7543)
 Current Affairs (20408)
 Dating (45786)
 EBooks (19689)
 E-Commerce (48212)
 Education (185289)
 Electronics (83505)
 Email (6398)
 Entertainment (159861)
 Environment (28941)
 Ezine (3039)
 Ezine Publishing (5447)
 Ezine Sites (1550)
 Family & Parenting (110917)
 Fashion & Cosmetics (196407)
 Female Entrepreneurs (11843)
 Feng Shui (130)
 Finance & Investment (310393)
 Fitness (106316)
 Food & Beverages (62903)
 Free Web Resources (7938)
 Gambling (30231)
 Gardening (25134)
 Government (10521)
 Health (629811)
 Hinduism (2205)
 Hobbies (44051)
 Home Business (91565)
 Home Improvement (251397)
 Home Repair (46160)
 Humor (4831)
 Import - Export (5453)
 Insurance (45142)
 Interior Design (29576)
 International Property (3485)
 Internet (190994)
 Internet Marketing (146384)
 Investment (22837)
 Islam (1167)
 Judaism (1356)
 Law (80565)
 Link Popularity (4593)
 Manufacturing (20843)
 Marketing (98845)
 MLM (14136)
 Motivation (18213)
 Music (27012)
 New to the Internet (9494)
 Non-Profit Organizations (4048)
 Online Shopping (129636)
 Organizing (7803)
 Party Ideas (11856)
 Pets (38078)
 Poetry (2234)
 Press Release (12681)
 Public Speaking (5633)
 Publishing (7525)
 Quotes (2407)
 Real Estate (126636)
 Recreation & Leisure (95331)
 Relationships (87567)
 Research (16163)
 Sales (80328)
 Science & Technology (110239)
 Search Engines (23469)
 Self Improvement (153122)
 Seniors (6235)
 Sexuality (35945)
 Small Business (49308)
 Software (82998)
 Spiritual (23471)
 Sports (116108)
 Tax (7659)
 Telecommuting (34066)
 Travel & Tourism (307695)
 UK Property Investment (3121)
 Video Games (13428)
 Web Traffic (11731)
 Website Design (56836)
 Website Promotion (36579)
 World News (1000+)
 Writing (35782)
Author Spotlight
DWAYNE STROCEN

President of Genuine Trading Solutions Ltd. I'm an honoured member of Stanford's Who's Who and a re...more
ELLIOT CHANG

Financial analyst and author writing on economy and business. ...more
DAMIAN POWELL

Demonstrated exceptional leadership in the government and private sector at an executive level. Skil...more
FCAR LOVEFCAR

Shenzhen Fcar Technology Co., Ltd. is a high-tech enterprise.selling and sevice of Auto diagnostic t...more
JONATHAN COOK

Graduated from Radford High School here in Honolulu. Moved to Washington, DC where I spent more...more


SQL Performance Tuning by Smith Lara





Article Author Biography
SQL Performance Tuning by
Article Posted: 10/01/2018
Article Views: 1010
Articles Written: 2232
Word Count: 777
Article Votes: 3
AddThis Social Bookmark Button

SQL Performance Tuning


 
Business,Computers,Internet

Data forms the backbone of any business. Irrespective of the type of the organization, there is always data that needs to be stored, manipulated, retrieved and displayed.

Data can be stored in file systems, or a special software called as a database, whose sole purpose of existence is to organize and store data.

Once data is stored, we also need a way to manipulate and retrieve it. To work with the data stored in the database, we need to use a language which database understands, called as Structured Query Language (SQL). The commands written using SQL to perform operations on data are called “Queries.”

How much data is stored in a database?

Theoretically, databases can store any volume of data. The choice of the database must be made as a conscious Engineering decision, based on the current size, and the volume of the data expected in the future. There are many databases available in the market, and the decision on which one to use must be taken after weighing in factors like ease of use, available expertise, cost, and performance.

How is data stored in a database?

SQL Databases. for example, the SQL Server, store related data together, usually in the form of tables with a defined number of columns and an unlimited number of rows. This blueprint of the of the tables and the columns in each of the tables is called as a Data Model.

A good Data Model not only organizes data most efficiently to optimize storage but also provides the best and fastest way of querying the data.

What are the potential problems with databases?

Databases are meant to be used by multiple applications and people at the same time. Operations like inserting, updating, deleting and reading the data need to happen in parallel. These operations are called CRUD (Create, Read, Update and Delete) operations.

When multiple CRUD operations happen simultaneously, there are performance issues, which means databases become slow, and in some cases, data could be corrupted as well.

Furthermore, there could be problems like the database not being scalable, fast and reliable.

How to get the most optimized performance from the database?

1. The way the data model is implemented is one of the most critical factors that can make or break the performance of the database. To apply the data model correctly, one must understand if space efficiency or time efficiency is more critical to the business, and the data model must be created accordingly.

2. Use the right indexing strategy to retrieve the data efficiently. Think of indexing as a “Table of Contents” in a book, that gives information on where exactly to find a particular piece of information, which is a much better way of retrieving data, instead of scanning through the whole data set.

3. Ensure that the machines have the right amount of processing power and RAM

4. Ensure that the queries are written correctly, such that they manipulate and retrieve the required data in the most optimized fashion.

What is SQL Performance Tuning?

The process of adjusting the queries for most efficient CRUD operations is called as SQL Performance Tuning.

There are several strategies that software developers can use to write SQL queries, such that the data is retrieved from the database in the most optimized fashion with no time delays and retaining the integrity of the data.

• Do not explode data by joining different datasets.

• Choose columns that are necessary and not to use all columns when you need just a few of them from a table.

• Ensure that joins use proper indexes so that retrieval is faster.

• Avoid deadlocks by using right locking techniques.

• Updates and deletes are complex operations performed by a database query engine, and we do not want to overload that. Avoid these as much as possible.

Conclusion

When it comes to accounting, business insights, costs, and inventory, a database provides an efficient way of storing data, in a way where it becomes straightforward to view and manipulate data and generate meaningful reports that help organizations take business decisions easily.

However, to make the best use of the database, it is essential to have optimized queries that manipulate and retrieve data, which can be achieved through SQL Performance Tuning. we, the expert DBAs at optimizDBA strive to provide the best services to all our clients. With our unique non-intrusive approach, we can optimize your production database without any access to your data.

Related Articles - SQL Server, Structured Query Language, Sql Performance Tuning,

Email this Article to a Friend!

Receive Articles like this one direct to your email box!
Subscribe for free today!

 Rate This Article  
Completely useless, should be removed from directory.
Minimal useful information.
Decent and informative.
Great article, very informative and helpful.
A 'Must Read'.

 

Do you Agree or Disagree? Have a Comment? POST IT!

 Reader Opinions 
Submit your comments and they will be posted here.
Make this comment or to the Author only:
Name:
Email:
*Your email will NOT be posted. This is for administrative purposes only.
Comments: *Your Comments WILL be posted to the AUTHOR ONLY if you select PRIVATE and to this PUBLIC PAGE if you select PUBLIC, so write accordingly.
 
Please enter the code in the image:



 Author Login 
LOGIN
Register for Author Account

 

Advertiser Login

 

ADVERTISE HERE NOW!
   Limited Time $60 Offer!
   90  Days-1.5 Million Views  

 

Great Paranormal Romance


GENE MYERS

Author of four books and two screenplays; frequent magazine contributor. I have four other books "in...more
JOANNE IRELAND

Joanne Ireland, a 30-year veteran of the meeting and event planning industry, is Founder and Preside...more
TIM FAY

I am not a writer nor am I trying to become a writer. I am an average person with average intelligen...more
STEPHEN BYE

Steve Bye is currently a fiction writer, who published his first novel, ‘Looking Forward Through The...more
ADRIAN JOELE

I have been involved in nutrition and weight management for over 12 years and I like to share my kn...more
SUSAN FRIESEN

Susan Friesen, founder of the award-winning web development and digital marketing firm eVision Media...more
LAURA JEEVES

At LeadGenerators, we specialise in content-led Online Marketing Strategies for our clients in the t...more
JOANNA MORGAN

Joanna Morgan has a huge passion for making money online from home and enjoys traveling around the w...more
STEVERT MCKENZIE

Stevert Mckenzie, Travel Enthusiast. ...more
GITESH TRIVEDI

Working as Technical Lead in Dbametrix Solutions. Have an experience of 12+ years in Oracle domain. ...more

HomeLinksAbout UsContact UsTerms of UsePrivacy PolicyFAQResources
Copyright © 2020, All rights reserved.
Some pages may contain portions of text relating to certain topics obtained from wikipedia.org under the GNU FDL license