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It’s time to migrate from NAM to Dynatrace

Dynatrace

Performance has always mattered. With sniffers, network performance engineers were ultimately able to relate wire data performance to what business owners expected from the networks they financed. The network performance engineer who managed the sniffer was the guru. The DC RUM wave.

Network 165
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An Unbelievable Demo

Brendan Gregg

It was 2005, and I felt like I was in the eye of a hurricane. I was an independent performance consultant and Sun Microsystems had just released DTrace, a tool that could instrument all software. This gave performance analysts like myself X-ray vision. You can't make this stuff up. I was living in Sydney, Australia.

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The Return of the Frame Pointers

Brendan Gregg

This technique saves two instructions in the prologue and epilogue and makes one additional general-purpose register (%rbp) available." I'm sure this delivered large performance improvements and I wouldn't try arguing against it. Then flame graph the microbenchmark to understand the hot function.

Java 145
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The Amazing Evolution of In-Memory Computing

ScaleOut Software

For more than two decades, the answer to this challenge has proven to be a technology called in-memory computing. It can also take advantage of the elastic computing resources available in cloud infrastructures to quickly and cost-effectively scale throughput to meet changes in demand.

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The Amazing Evolution of In-Memory Computing

ScaleOut Software

For more than two decades, the answer to this challenge has proven to be a technology called in-memory computing. It can also take advantage of the elastic computing resources available in cloud infrastructures to quickly and cost-effectively scale throughput to meet changes in demand.

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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

As ​​ the ​​ administrator of a SQL Server 2005 installation, ​​ you will find that ​​ visibility into ​​ the ​​ SQL Server ​​ I/O ​​ subsystem ​​ has been ​​ significantly increased.

Servers 40
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Deprecated features to take out of your toolbox – Part 1

SQL Performance

The system table sys.sysprocesses was replaced way back in SQL Server 2005 by a set of dynamic management views (DMVs), most notably sys.dm_exec_requests , sys.dm_exec_sessions , and sys.dm_exec_connections. I would like to share a couple of recent examples that help illustrate how using deprecated SQL Server features continues to bite us.

Latency 57