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What's New in Selenium 4?

DZone

Whereas, the Selenium 2 released in 2011 consisted of the IDE, Web driver, and Grid. The RC server was merged with the web driver, as the web driver facilitated easy automation scripting for the browsers. Selenium 3 was officially released in 2016.

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Modernize cloud operations to transform the way you work

Dynatrace

When the federal CIO Cloud-First Initiative came out in 2011, VA decided to start migrating applications to the cloud. The agency executed one of the largest email migrations from on-premises Exchange servers to Microsoft Office 365 — moving almost 480,000 mailboxes to the cloud. We started out by instrumenting 2,000 servers overnight.

Cloud 174
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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

I summarized these topics and more as a plenary conference talk, including my own predictions (as a senior performance engineer) for the future of computing performance, with a focus on back-end servers.

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No Server Required - Jekyll & Amazon S3 - All Things Distributed

All Things Distributed

No Server Required - Jekyll & Amazon S3. By Werner Vogels on 17 August 2011 11:40 AM. But while this blog happily runs out of S3, the process of creating and updating the content still required a server to run my Moveable Type installation and hold the database. No Server Required. No Server Required - Jekyll & Amazon S3.

Servers 126
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MongoDB Database Backup: Best Practices & Expert Tips

Percona

During the logical backups, using client API, the data gets read from the server and returned back to the same API, which will be serialized and written into respective “ bson”, “ json” or “ csv” backup files on disk depending upon the type of backup utilities used. mongodump --host=mongodb1.example.net

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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory.

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SQL Server Mysteries: The Case of TDE and Permanent Tempdb Encryption

SQL Server According to Bob

My goal is to resolve mysteries about SQL Server I encounter but do this without going straight the source code first. The first case that helped me start this journey was asked by a MVP within the SQL Server community (his first name starts with Joey<g>). The question went something like this….

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