O'Reilly Software

FEBRUARY 27, 2018

From the O'Reilly Software Architecture Conference in New York 2018. Kevin Stewart explores the people, processes, and cultural aspects that complement the cloud-native computing stack. Continue reading Highlights from the O'Reilly Software Architecture Conference in New York 2018. Defining software architecture.

Software Architecture 62

Software Architecture Architecture Software Software 62

The Netflix TechBlog

DECEMBER 10, 2019

By Adam Wang , Andy Swan , Raja Senapati , Shilpa Jois , Anjali Chablani , Deepa Krishnan , Vidya Sundaram , and Casey Wilms You can also check out highlights from our past events: May 2019 , November 2018 , March 2018 , August 2017 , January 2017 , May 2016 , November 2015 , March 2015 , February 2014 & August 2014.

Innovation 200

Innovation Mobile Technology Technology 200

High Scalability

DECEMBER 14, 2018

Doug Engelbart : It was the very first time the world had ever seen a mouse, seen outline processing, seen hypertext, seen mixed text and graphics, seen real-time videoconferencing. Going back we had two dedicated 1,200-baud lines: high-speed lines at the time. Homemade modems.

Internet 141

Internet Internet Scalability Serverless 141

High Scalability

SEPTEMBER 21, 2018

And if you know anyone looking for a simple book that uses lots of pictures and lots of examples to explain the cloud, then please recommend my new book: Explain the Cloud Like I'm 10. They'll love you even more.

Internet 126

Internet Internet Scalability Traffic 126

KeyCDN

OCTOBER 2, 2018

That’s why we’ve compiled an exhaustive list of web development blogs and newsletters to make this process easier. Be sure to check it out if your dev process needs a creative kick in the pants. Pick your favorites based on the brief descriptions below, or take a look through them all. Visit website 12.

Development 75

Development Website Design Code 75

Dynatrace

JULY 11, 2023

Dynatrace introduced the Dynatrace Operator, built on the open source project Operator Framework, in late 2018. It simplifies the process of setting up and maintaining Dynatrace observability by encapsulating the necessary configuration and operational logic into a single entity.

Architecture 169

Architecture Availability Infrastructure Monitoring 169

SQL Performance

OCTOBER 14, 2020

In Part 4 of the series, which focused on optimization of derived tables, I described a process of unnesting/substitution of table expressions. The TL;DR version of substitution/unnesting of CTEs is that the process is the same as it is with derived tables. You can find the script that creates and populates PerformanceV5 here.

C++ 140

C++ Servers Code Efficiency 140

The Netflix TechBlog

DECEMBER 10, 2019

By Adam Wang , Andy Swan , Raja Senapati , Shilpa Jois , Anjali Chablani , Deepa Krishnan , Vidya Sundaram , and Casey Wilms You can also check out highlights from our past events: May 2019 , November 2018 , March 2018 , August 2017 , January 2017 , May 2016 , November 2015 , March 2015 , February 2014 & August 2014.

Innovation 130

Innovation Mobile Technology Technology 130

The Netflix TechBlog

DECEMBER 10, 2019

By Adam Wang , Andy Swan , Raja Senapati , Shilpa Jois , Anjali Chablani , Deepa Krishnan , Vidya Sundaram , and Casey Wilms You can also check out highlights from our past events: May 2019 , November 2018 , March 2018 , August 2017 , January 2017 , May 2016 , November 2015 , March 2015 , February 2014 & August 2014.

Innovation 130

Innovation Mobile Technology Technology 130

High Scalability

OCTOBER 19, 2018

Gbit/s : t3.2xlarge Network Performance; 60% : chances DNA can be used to find your family; 12 : Happy birthday Hacker News!

Internet 123

Internet Internet Scalability Lambda 123

The Symphonia

JUNE 19, 2018

We’ll get to all of those later on, but first I’m going to start the news this time with a roundup of an interesting day last week… News from the Serverless World Keynote Stage at Velocity 2018 Last week I was at O’Reilly’s Velocity conference in San Jose. Next up Lynn Langit gave a talk on Serverless SQL , updated for 2018.

Serverless 40

Serverless AWS DevOps Open Source 40

Dynatrace

JANUARY 5, 2023

These are precisely the business goals of AIOps: an IT approach that applies artificial intelligence (AI) to IT operations, bringing process efficiencies. In its most basic form, IT automation executes scripts or processes on a schedule or in response to particular events. What is AIOps? What is AIOps?

Artificial Intelligence 147

Artificial Intelligence Innovation Technology Technology 147

SQL Performance

AUGUST 14, 2019

The performance penalty is relevant only when the window function is optimized with row-mode processing operators. SQL Server 2019 introduces batch mode on rowstore support, so you can get batch-mode processing even if there's no columnstore indexes present on the data. Figure 1: Plan for Query 1, row-mode processing.

Best Practices 108

Best Practices Servers Database Azure 108

Dynatrace

MAY 5, 2021

In late 2018, Dynatrace introduced the OneAgent Operator for ease of activation on Kubernetes. Our updated deployment guide will lead you through the process of creating the new custom resource, which deploys everything you need for all-in-one observability on Kubernetes. Observability should be as cloud-native as Kubernetes itself.

Cloud 224

Cloud Traffic Monitoring Open Source 224

Brendan Gregg

OCTOBER 7, 2018

Some one-liners: # New processes with arguments bpftrace -e 'tracepoint:syscalls:sys_enter_execve { join(args->argv); }'. Files opened by process bpftrace -e 'tracepoint:syscalls:sys_enter_open { printf("%s %sn", comm, str(args->filename)); }'. Pages paged in by process bpftrace -e 'software:major-faults:1 { @[comm] = count(); }'.

C++ 40

C++ Virtualization Programming Latency 40

Dynatrace

AUGUST 14, 2019

Improved Oracle process recognition. Previously, all Oracle processes were represented by one Oracle process group and one Oracle process group instance on each host. Starting with OneAgent version 1.173, each Oracle process group will represent a single Oracle SID (unique identifier for every Oracle DB instance).

Java 104

Java Cloud Traffic Virtualization 104

Dynatrace

JUNE 7, 2019

Oracle discontinued Premium Support in September 2018. Oracle discontinued Premium Support in September 2018. Cloud Foundry Gorouter metrics are now also available on Process group pages (as Technology-specific metrics). You’ll find Auctioneer metrics on each Process group instance page under Further details.

Java 103

Java Metrics Cloud Processing 103

Dynatrace

MARCH 3, 2020

By 2024, over 50% of all IT spending will be directly put towards digital transformation and innovation (up from 31% in 2018). In this visual, you can see the whole processing of Keptn deploying, testing, and evaluating performance tests against defined SLIs is automated. Industry apps explosion. Get started today! .

Performance 241

Performance Education Innovation Software Architecture 241

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] Nov 2011 - [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] Feb 2012 - [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] 2013 - [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

FEBRUARY 25, 2021

At AWS re:Invent in 2018, the Lambda team presented an excellent talk. What the Lambda team introduced in 2018, for example, the new Firecracker VM, has since been fully rolled out. In theory, an existing code module or agent can be used to monitor a Lambda function if there’s a way to load it into the running Lambda process.

Lambda 218

Lambda AWS Monitoring Serverless 218

Dynatrace

MAY 9, 2019

Added support for Alpine Linux and musl libc for Go processes in containers. Dynatrace allows you to use environment variables to control deep process monitoring. The Process monitoring rules now provide a new condition Environment variable that allows for specifying arbitrary environment variables for injection decisions.

Java 100

Java AWS Cloud Monitoring 100

Dynatrace

JULY 30, 2021

Back in 2018, we taught those DevOps concepts and implemented unbreakable pipelines for cloud-native delivery projects. Cloud Automation SLIs and SLOs can be changed through your git service and process of choice. Now it’s time to integrate Quality Gates into your DevOps processes to automate the evaluation of new releases.

Cloud 213

Cloud DevOps Azure Virtualization 213

Alex Russell

FEBRUARY 21, 2023

is astonishingly dense with delayed features, inadvertantly emphasising just how far behind WebKit has remained for many years and how effective the Blink Launch Process has been in allowing Chromium to ship responsibly while consensus was witheld in standards by Apple. Regardless, Safari 16.4 31st : Web Share changes Feb. Safari 16.4

Energy 79

Energy Games Engineering Design 79

Dynatrace

DECEMBER 14, 2021

Already in 2018, 82% of all travel bookings globally took place without human interaction. During the booking process, I attempted to use some of my travel vouchers – but the button to apply these credits didn’t work. For some time, a travel company’s digital presence has been the primary way to attract and interact with customers.

Airlines 221

Airlines Social Media Entertainment Transportation 221

Dynatrace

OCTOBER 15, 2021

This information is gathered from remote, often inaccessible points within your ecosystem and processed by some sort of tool or equipment. Traces are the act of following a process (for example, an API request or other system activity) from start to finish, showing how services connect. In-process exporter.

Open Source 218

Open Source Metrics Cloud Transportation 218

Dynatrace

APRIL 8, 2021

However, because organizations typically use multiple mobile monitoring tools, this process is often far more difficult than it should be. Organizations must ensure strict compliance without creating too many burdensome manual processes. In fact, we’ve had it in place since GDPR was launched in May 2018 ,” said Punz.

Mobile 169

Mobile Monitoring Analytics Google 169

Dynatrace

SEPTEMBER 30, 2019

In a 2018 Cloud Native Computing Foundation (CNCF) survey of 5,000 enterprises , 40% of enterprises (5,000+ employees) said they were running Kubernetes in production and 58% of all respondents were using it in production. Automatically triggering processes for remediation to quickly and thoroughly resolve those problems.

DevOps 202

DevOps Innovation Cloud Speed 202

Dynatrace

JULY 9, 2019

Improved grouping of Citrix processes. WebSphere Application Server version 8.0 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere v8.0. Java 6 WebSphere Application Server version 8.5 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.5

Java 103

Java AWS Cloud Infrastructure 103

The Netflix TechBlog

SEPTEMBER 29, 2022

One index (“current”) gives users a best-effort view into the current state of the system, while the other index (“historic”) gives users a best effort longitudinal view for messages, allowing them to trace the messages as they flow through Timestone, and answer questions such as time spent in a state, and number of processing errors.

Latency 212

Latency Systems Media Serverless 212

Dynatrace

APRIL 3, 2020

” So we sat down with seasoned Windows administrators and asked them about security concerns related to the creation of a local account for running OneAgent processes on Windows. When we released non-privileged mode for Linux, many of you asked, “What about Windows?”

Operating System 176

Operating System Monitoring Systems Code 176

SQL Performance

JULY 24, 2022

Usually, wait stats associated with an individual query don’t help you solve the problem, because the wait is actually caused by some other process. In this post from 2017, I explored the use of a trigram as a similar strategy. What to do (or not do) about top wait stats.

Servers 66

Servers Strategy Availability Processing 66

SQL Performance

JULY 9, 2019

GROUP BY custid , orderdate ; This query generates the following output, shown here in abbreviated form: custid orderdate daytotal runningsum - - -- - 1 2018-08-25 814.50 1 2018-10-03 878.00 1 2018-10-13 330.00 2 2018-08-08 479.75 2 2018-11-28 320.00 10643 1 2018-08-25 814.50 10643 1 2018-08-25 814.50

Servers 83

Servers Availability Database Code 83

Dynatrace

APRIL 16, 2019

provides in-process linking to trace services between thread boundaries that aren’t supported out-of-the-box. Oracle discontinued Premium Support in September 2018. Oracle discontinued Premium Support in September 2018. Added support for the Akka HTTP client API (Server API was added in OneAgent version 1.161 ).

Cloud 101

Cloud Monitoring Java Servers 101

Dynatrace

DECEMBER 14, 2021

Already in 2018, 82% of all travel bookings globally took place without human interaction. During the booking process, I attempted to use some of my travel vouchers – but the button to apply these credits didn’t work. For some time, a travel company’s digital presence has been the primary way to attract and interact with customers.

Airlines 187

Airlines Social Media Entertainment Transportation 187

The Netflix TechBlog

JANUARY 10, 2024

Future blogs will provide deeper dives into each service, sharing insights and lessons learned from this process. The Netflix video processing pipeline went live with the launch of our streaming service in 2007. The Netflix video processing pipeline went live with the launch of our streaming service in 2007.

Processing 229

Processing Media Latency Innovation 229

Dynatrace

SEPTEMBER 7, 2019

WebSphere Application Server version 8.0 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.0. Java 6 WebSphere Application Server version 8.5 ( EOS by IBM in April 2018 ) OneAgent 1.183 will be the last version that supports WebSphere version 8.5 with Java 6. Kubernetes.

Java 101

Java Traffic AWS Monitoring 101

SQL Performance

OCTOBER 14, 2020

In Part 4 of the series, which focused on optimization of derived tables, I described a process of unnesting/substitution of table expressions. The TL;DR version of substitution/unnesting of CTEs is that the process is the same as it is with derived tables. You can find the script that creates and populates PerformanceV5 here.

C++ 52

C++ Servers Code Efficiency 52