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A thorough introduction to bpftrace

Brendan Gregg

It was created by Alastair Robertson, a talented UK-based developer who has previously won various coding competitions. watchpoint Memory watchpoint events (in development). Hence static instrumentation, where event points are hard-coded and become a stable API. tracepoint Kernel static instrumentation points. biolatency.bt

Latency 68
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Getting Started with HTTP/2 and Server Push

Dean Hume

We didn’t change any code, or even make any web performance tweaks - we made the switch and noticed the results immediately. Multiplexing allows multiple request and response messages to be in flight at the same time which means faster load times with no change to your front end code. Show me the code! HTTP/2 is awesome.

Servers 40
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Getting Started with HTTP/2 and Server Push

Dean Hume

We didn’t change any code, or even make any web performance tweaks - we made the switch and noticed the results immediately. Multiplexing allows multiple request and response messages to be in flight at the same time which means faster load times with no change to your front end code. Show me the code! HTTP/2 is awesome.

Servers 40
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Getting Started with HTTP/2 and Server Push

Dean Hume

We didn’t change any code, or even make any web performance tweaks - we made the switch and noticed the results immediately. Multiplexing allows multiple request and response messages to be in flight at the same time which means faster load times with no change to your front end code. Show me the code! HTTP/2 is awesome.

Servers 40
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Chrome's NOSCRIPT Intervention

Tim Kadlec

How do developers know the intervention has been applied? The two results that jump out right away as oddities are The Atlantic and The Verge which managed to get a whopping 293% and 2048% heavier without JavaScript. What I love most about the intervention is the attention it has gotten from developers. Things go wrong.

Network 71
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A Deep Dive into Native Lazy-Loading for Images and Frames

CSS - Tricks

Chrome has already merged the code for native lazy-loading and is expected to ship it in Chrome 75, which is slated to release June 4, 2019. Until now, developers like ourselves have had to use JavaScript (whether it’s a library or something written from scratch) in order to achieve lazy-loading. The pre-native approach.

Traffic 58
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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

url=/library/en-us/fileio/fs/sparse_files.asp ) ​​ on the ​​ Microsoft Developer Network ​​ (MSDN). aspx ) and ​​ Sparse Files ​​ ( [link] f ault.asp?url=/library/en-us/fileio/fs/sparse_files.asp

Servers 40