ENGLISH

Analyzing HTTP : A Practical Guide to Profiling and Troubleshooting Web Performance

By Jean Tunis

Book information

Publisher
Byrnes Publishing
Year
2015
ISBN
9781687341914
Language
english
Format
PDF
Filesize
200 kB (204395 bytes)
Pages
\56
Time added
2022-08-29 22:29:42

Description

Do you own, manage, or monitor web applications? Looking for tips & recommendations on how to better profile and troubleshoot their performance? This book will help you. Slow performing web applications can kill a business or organization! Whether you're the Owner providing them to your customers or the Performance Engineer responsible for managing them, you need to ensure that your web applications perform fast. This eBook will give you the tips, recommendations and guidelines needed to analyze your web applications for better performance. You will learn the things to look at to help save you time before, during or after your sites are slow. When your sites are performing slowly, time is of the essence! If not, you or your company could be losing customers and clients! What you'll learn from this book? 10 questions you need to answer in order to analyze your web applications 5 additional questions to ask when your sites are slow 9 key performance metrics to look at during analysis 5 common recommendations for better performance ​ About This Book ​ Brief History of HTTP ​ Simple Beginnings: HTTP 0.9 ​ The Popular Kid: HTTP/1.0 ​ The Standard: HTTP/1.1 ​ The HTTP Protocol ​ Types of Requests ​ Types of Responses ​ HTTP 100 ​ HTTP 200 ​ HTTP 301 ​ HTTP 404 ​ HTTP 500 ​ Header Fields ​ Message Body ​ HTTP Performance Analysis ​ The Network is Slow ​ Components of Network Delay ​ Performance Testing and Analysis ​ Tools ​ Pre-Capture Preparation ​ Key Must-Ask General Questions ​ Troubleshooting Questions ​ Capturing Data Tips ​ Tiers Involved ​ Agent-based and Agentless Captures ​ Agent-based Packet Capture ​ Agentless Packet Capture ​ Agent Installation ​ Installation Tips ​ Data Importing Tips ​ Data Analysis Tips ​ Nine Performance Metrics to Check ​ Five Common HTTP Analysis Recommendations ​ The Here Future: HTTP/2 ​ HTTP/1.1 Limitations ​ Many Small Requests ​ Pipelining Not Multiplexed ​ Short-Lived Requests ​ Workarounds ​ Multiple Connections ​ Domain Sharding ​ Resource Inlining ​ Next Version ​ Conclusion (and Thank You)

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