Daniel Lemire

FEBRUARY 8, 2019

Of course, if d is not a power of two, 2 N / d cannot be represented as an integer. In some instances, libdivide can even be more efficient than compilers because it uses an approach introduced by Robison (2005) where we not only use multiplications and shifts, but also an addition to avoid arithmetic overflows. if ( ( i % 3 ) = = 0 ).

C++ 279

C++ Benchmarking Hardware Testing 279

Dynatrace

FEBRUARY 16, 2023

Both development and security teams require information that spans the software development lifecycle to work efficiently on closing gaps and blindspots in security coverage that could lead to a container reaching production unscanned, or with production vulnerabilities in the form of increased cyber-attack risk.

Programming 246

Programming Government Analytics DevOps 246

Dynatrace

JULY 16, 2020

To do that, we need an easy and efficient API access to all of our Dynatrace Environments, without having to create and maintain API access tokens of individual tenants. Using channels for communication/synchronization and the concurrency of the “go” statement I was able to create the API multiplexer with less than 500 lines of code.

Cache 289

Cache Serverless Efficiency Tuning 289

Dynatrace

MAY 23, 2022

IDC predicted, by 2022, 90% of all applications will feature microservices architectures that improve the ability to design, debug, update, and use third-party code. Monolithic architecture is development where an application is built on a single codebase, and the code is unilateral. Less code and stack lock-in.

Architecture 263

Architecture DevOps Monitoring Programming 263

Dynatrace

OCTOBER 4, 2022

The aforementioned principles have, of course, a major impact on the overall architecture. This starts with a highly efficient ingestion pipeline that supports adding hundreds of petabytes daily. Consider a log event in which the event itself has fields such as error code, severity, or time stamp. Grail architectural basics.

Artificial Intelligence 290

Artificial Intelligence Analytics Storage Architecture 290

Dynatrace

NOVEMBER 11, 2021

“Because of the uncertainty of the times and the likely realities of the ‘new normal,’ more and more organizations are now charting the course for their journeys toward cloud computing and digital transformation,” wrote Gaurav Aggarwal in a Forbes article the impact of COVID-19 on cloud adoption.

AWS 246

AWS Cloud Lambda Azure 246

Dynatrace

MARCH 11, 2021

This is required for understanding how I intend to improve the efficiency of (manual) alert ticket handling. With R (or RStudio) you can efficiently perform analysis on large data sets. It’s easy to learn and with a little coding, you can get amazing results quickly! Of course, this was only a quick remediation action.

Tuning 264

Tuning Architecture Monitoring Big Data 264

Dynatrace

JULY 31, 2024

For example, a good course of action is knowing which impacted servers run mission-critical services and remediating those first. Together, these technologies enable organizations to maintain real-time visibility and control, swiftly mitigating the impact of incidents and efficiently restoring critical services.

Airlines 258

Airlines Monitoring Healthcare Traffic 258

Dynatrace

NOVEMBER 23, 2020

To ensure observability, the open source CNCF project OpenTelemetry aims at providing a standardized, vendor-neutral way of pre-instrumenting libraries and platforms and annotating UserLAnd code. Of course, all the ingested metrics are available to Davis AI and support auto-adaptive baselining or threshold-based alerting.

Metrics 200

Metrics Open Source Tuning Analytics 200

The Netflix TechBlog

SEPTEMBER 18, 2020

Over the course of the four years it became clear that I enjoyed combining analytical skills with solving real world problems, so a PhD in Statistics was a natural next step. They are continuously innovating compression algorithms to efficiently send high quality audio and video files to our customers over the internet. benefit more?

Analytics 230

Analytics Education Innovation Engineering 230

Smashing Magazine

FEBRUARY 8, 2022

Statoscope: A Course Of Intensive Therapy For Your Bundle. Statoscope: A Course Of Intensive Therapy For Your Bundle. It might not be completely efficient if we use modules in raw form, as they are in the file system: there might be some doubles, some modules could be combined, and others are only partially used. Sergey Melukov.

Storage 89

Storage Code Metrics C++ 89

Dynatrace

APRIL 19, 2024

Of course, development teams need to understand how their code behaves in production and whether any issues need to be fixed. GitHub actions profiler: Analyze data generated by GitHub action workflows and get insights into their performance and efficiency.

AWS 264

AWS Analytics Cloud Monitoring 264

Dynatrace

OCTOBER 3, 2024

The end goal, of course, is to optimize the availability of organizations’ software. Hypermodal AI fuels automatic root-cause analysis to pinpoint the culprit amongst millions of service interdependencies and lines of code faster than humans can grasp. Dynatrace AI increases efficiency by magnitudes and prevents alert storms.

Availability 278

Availability DevOps Analytics Cloud 278

Dynatrace

DECEMBER 16, 2019

Our good intentions promise that we’ll revisit the shortcomings later—but of course “later” rarely arrives. Even small amounts of technical debt compound as new code branches from old, further embedding the shortcomings into the system. We’ll also present the case that efficiency alone isn’t the best approach to judging value.

Artificial Intelligence 228

Artificial Intelligence Traffic Efficiency Innovation 228

Highly Scalable

MARCH 1, 2012

Of course, in many cases joins are inevitable and should be handled by an application. Of course, Atomic Aggregates as a data modeling technique is not a complete transactional solution, but if the store provides certain guaranties of atomicity, locks, or test-and-set instructions then Atomic Aggregates can be applicable.

Database 279

Database Ecommerce Efficiency Engineering 279

Dynatrace

JUNE 1, 2020

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications – including your customers and employees. Websites, mobile apps, and business applications are typical use cases for monitoring.

Artificial Intelligence 254

Artificial Intelligence Social Media Monitoring IoT 254

Dynatrace

SEPTEMBER 3, 2020

Inevitably, this leads to one very important question addressing the efficiency of ML: can such an AI ever keep up with frequent changes and deployments? And of course, this type of information needs to be available to the AI and therefore be part of the entity. Lost and rebuilt context. Conclusion. Further reading.

Software 264

Software Software Artificial Intelligence Metrics 264

The Netflix TechBlog

APRIL 17, 2019

Reference software serves as the basis for standard development, a framework, in which the performance of video coding tools is evaluated. This makes it possible for SVT-AV1 to decrease encoding time while still maintaining compression efficiency. The reference software typically evolves along with the development of the standard.

Open Source 167

Open Source Scalability Speed Efficiency 167

Dynatrace

FEBRUARY 15, 2023

This is only possible because of our no-index approach and massive parallel processing capabilities, which enable Dynatrace to offer extra-long data retention (15+ months) at full granularity that is cost-efficient and fast. The power of Smartscape is, of course, not limited to manual queries.

Analytics 264

Analytics Social Media Metrics Design 264

Dynatrace

MARCH 1, 2023

Log4j is a ubiquitous bit of software code that appears in myriad consumer-facing products and services. It’s important to focus on having good hygiene, having a good patching regimen, having a good security policy over the course of time, and finally, good governance.” Everyone did their own monitoring,” Jayadev said.

Strategy 246

Strategy Cloud Software Software 246

O'Reilly

MARCH 25, 2025

Of course, we have opinions on all of these, but we think those arent the most useful questions to ask right now. Weve taught this SDLC in a live course with engineers from companies like Netflix, Meta, and the US Air Force and recently distilled it into a free 10-email course to help teams apply it in practice.

Systems 69

Systems Development Tuning Monitoring 69

Dynatrace

OCTOBER 17, 2022

This increased automation, resilience, and efficiency helps DevOps teams speed up software delivery and accelerate the feedback loop — ultimately allowing them to innovate faster and more confidently. But before that new code can be deployed, it needs to be tested and reviewed from a security perspective. How AI helps human operators.

DevOps 246

DevOps Artificial Intelligence Healthcare Innovation 246

Dynatrace

MAY 17, 2019

Especially in dynamic microservices architectures, distributed tracing is an essential component of efficient monitoring, application optimization, debugging, and troubleshooting. Distributed tracing is used to understand control flow within distributed systems. Up to now, transactions would stop with the boundary of environment A.

Azure 191

Azure Open Source Transportation Programming 191

The Netflix TechBlog

SEPTEMBER 8, 2020

On the Android team, while most of our time is spent working on the app, we are also responsible for maintaining this backend that our app communicates with, and its orchestration code. Over the course of this post, we will talk about our approach to this migration, the strategies that we employed, and the tools we built to support this.

Latency 241

Latency Cache Java Traffic 241

Dynatrace

OCTOBER 14, 2021

A full-featured deterministic AIOps solution should lead to faster, higher-quality innovation, increased IT staff efficiency, and vastly improved business outcomes. And, of course, this type of information needs to be available to the AI and, therefore, be part of the entity. Taking AIOps to the next level.

Artificial Intelligence 246

Artificial Intelligence DevOps Innovation Metrics 246

Sutter's Mill

MARCH 30, 2025

Were addressing UB methodically, starting with addressing the common high-value cases that will do the most to harden our code: uninitialized variables, out-of-bounds access, pointer misuse, and the key UB cases that adversaries need to implement remote code execution. Spoiler: All constexpr / consteval compile-time code is UB-free.

C++ 70

C++ Programming Code Google 70

Dynatrace

JANUARY 31, 2024

OpenPipeline extracts data with context and transforms it into more efficient formats, for example, logs to metrics. Of course, configuration-as-code using an application programming interface (API) is also available. Such transformations can reduce storage costs by 99%.

Analytics 272

Analytics Processing Transportation Storage 272

Dynatrace

JUNE 1, 2020

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course end-users that access these applications – including your customers and employees. Websites, mobile apps, and business applications are typical use cases for monitoring. Performance monitoring.

Monitoring 173

Monitoring Performance Social Media Artificial Intelligence 173

High Scalability

MARCH 22, 2019

At some point, the e-mail I send over WiFi will hit a wire, of course". Hell, many of these providers are just providing open source API compatibility with custom-built backends! What happens when no new open source comes out of the smaller companies, and the big-3 decide they don't really need or want to play nice anymore? We achieve 5.5

Internet 134

Internet Internet Scalability Wireless 134

SQL Performance

OCTOBER 13, 2021

Before implementing the function itself, here’s code to create a supporting index on the Sales.Orders table: USE TSQLV5 ; GO. Orders ( custid , orderdate DESC , orderid DESC ) INCLUDE ( empid ) ; And here’s the code to create the function, named Sales.GetTopCustOrders: CREATE OR ALTER FUNCTION Sales.

Cache 144

Cache Strategy C++ Code 144

Tech News Gather

JUNE 1, 2023

Of course, as a developer, you have to prefer the best framework to develop apps faster. Coding is necessary when it comes to every app development. As a result, no code platform is quickly revolutionizing the app development industry. However, it offers an efficient solution that helps start-ups and big companies.

Code 52

Code Development Innovation Efficiency 52

The Netflix TechBlog

JANUARY 24, 2022

It’s harder to reason about the performance profile of pre-production code since we can’t gather real-time metrics for code that hasn’t yet shipped. Both of these metrics will fluctuate over the course of a test, so we post metric values at regular intervals throughout the test. Why do we run Performance Tests on commits?

Performance 208

Performance Performance Testing Metrics Testing 208

Sutter's Mill

MARCH 11, 2024

Many of the most damaging recent security breaches happened to code written in MSLs (e.g., tl;dr: I don’t want C++ to limit what I can express efficiently. tl;dr: I don’t want C++ to limit what I can express efficiently. We can and do write “good” code and secure applications in C++.

C++ 143

C++ Programming Code Java 143

High Scalability

MARCH 3, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 114

Education Engineering Games Java 114

High Scalability

FEBRUARY 18, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 113

Education Engineering Games Java 113

The Netflix TechBlog

MARCH 2, 2021

While working on my PhD in political science, I realized my curiosity was always more piqued by methodological coursework, which led me to take as many stats/data science courses as I could. I wanted to learn how to better extract interesting insight from data, which led me to take several courses in statistics and machine learning.

Analytics 216

Analytics C++ Innovation Engineering 216

High Scalability

FEBRUARY 9, 2020

Level up on in-demand technologies and prep for your interviews on Educative.io, featuring popular courses like the bestselling Grokking the System Design Interview. For the first time ever, you can now sign up for a subscription to get unlimited access to every course on the platform at a discounted price through the holiday period only.

Education 108

Education Engineering Games Java 108