Remove 2004 Remove Efficiency Remove Latency Remove Technology
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File systems unfit as distributed storage backends: lessons from ten years of Ceph evolution

The Morning Paper

While different systems require different features from a storage backend, two of these features, (1) efficient transactions and (2) fast metadata operations appear to be common; another emerging requirement is (3) support for novel, backward-incompatible storage hardware. Implementing transactions efficiently.

Storage 64
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bpftrace (DTrace 2.0) for Linux 2018

Brendan Gregg

Screenshot: tracing read latency for PID 181: # bpftrace -e 'kprobe:vfs_read /pid == 30153/ { @start[tid] = nsecs; } kretprobe:vfs_read /@start[tid]/ { @ns = hist(nsecs - @start[tid]); delete(@start[tid]); }'. in 2004, so I have to think back to that time to understand it. It's shaping up to be a DTrace version 2.0:

C++ 110
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bpftrace (DTrace 2.0) for Linux 2018

Brendan Gregg

Screenshot: tracing read latency for PID 181: # bpftrace -e 'kprobe:vfs_read /pid == 30153/ { @start[tid] = nsecs; } kretprobe:vfs_read /@start[tid]/ { @ns = hist(nsecs - @start[tid]); delete(@start[tid]); }'. in 2004, so I have to think back to that time to understand it. It's shaping up to be a DTrace version 2.0:

C++ 40
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Jamstack CMS: The Past, The Present and The Future

Smashing Magazine

Fast-forward 30 years, and website technology has changed significantly — we have images, stylesheets, JavaScript, streaming video, AJAX, animation, WebSockets, WebGL, rounded corners in CSS — the list goes on. There’s no question Jamstack is a developer-focused technology. We can see all the bones of modern Jamstack CMSs here.

Ecommerce 139
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Amazon DynamoDB ? a Fast and Scalable NoSQL Database.

All Things Distributed

s Dynamo technology , which was one of the first non-relational databases developed at Amazon. Amazon DynamoDB offers low, predictable latencies at any scale. This was not our technology vendorsâ?? Dynamo might have been the best technology in the world at the time but it was still software you had to run yourself.

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SQL Server I/O Basics Chapter #1

SQL Server According to Bob

Microsoft SQL Server I/O Basics Author: ​​ Bob Dorr, Microsoft SQL Server Escalation Published: ​​ December, 2004 SUMMARY: ​​ Learn the I/O requirements for Microsoft SQL Server database file operations. © ​​ 2004 Microsoft Corporation. ​​ All rights reserved.

Servers 40
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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

KB ​​ boundaries efficiently. ​​ Although ​​ SQL Server ​​ tries ​​ to use the log space as efficiently as possible, ​​ certain application patterns cause the log-block fill percentages to remain small. ​​ This creates 8?KB

Servers 40