O'Reilly

JANUARY 13, 2020

As we enter a new decade, we asked programming experts?—including We checked in with Jim Blandy , coauthor of Programming Rust , to see how his vision of Rust’s progress changed over the course of 2019. including several of our own O’Reilly authors and instructors?—for

Programming 130

Programming Java Google C++ 130

Sutter's Mill

JULY 25, 2019

The top-voted primary topic categories correlate well with the results we saw in the 2019 global C++ developer survey open-ended write-in questions for ‘if you could change one thing about C++’ and ‘any other feedback.’ The results may not be representative.

C++ 98

C++ Programming Network Efficiency 98

HammerDB

FEBRUARY 25, 2021

On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. This is why the choice of programming language is so important from the outset. For HammerDB both TPROC-C and TPROC-H run all of their workloads on the database being tested in SQL.

Programming 67

Programming Benchmarking Virtualization C++ 67

Particular Software

MAY 8, 2023

However, in a message-based system, we no longer have a single call stack. The problem Because message-driven systems are asynchronous and run in multiple processes, debugging is naturally more complex than in a single-process application. Start order process| C[Order saga] C --> |3.

Systems 52

Systems C++ Azure Metrics 52

Dynatrace

DECEMBER 5, 2023

Do material incidents on “third-party systems” require disclosure? The mandate explains why this is the case: “A reasonable investor would [not] view a significant breach of a registrant’s data as immaterial merely because the data were housed on a third-party system ….

Best Practices 251

Best Practices Government C++ Education 251

Nick Desaulniers

JULY 23, 2015

21st Century C by Ben Klemens. There are a few other useful tools that came to mind that I’ve used when working with C and C++ codebases. C & C++ codebases; running these tools on the code or adding them to the codebases. with lots of C++ code have documents. was a great read. Code Formatters.

C++ 75

C++ Programming Open Source Code 75

Dynatrace

DECEMBER 13, 2023

2: AI-generated code will create the need for digital immune systems. These challenges will drive organizations to develop digital immune systems that protect their software from the inside by ensuring code resilience by default. Technology prediction No. Technology prediction No. Technology prediction No. Technology prediction No.

Technology 202

Technology Technology Artificial Intelligence Analytics 202

Scalegrid

OCTOBER 7, 2019

As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. The programming language C came in third place, averaging 20.0%

Strategy 182

Strategy Cloud Java Open Source 182

The Morning Paper

MAY 27, 2019

CheriABI: enforcing valid pointer provenance and minimizing pointer privilege in the POSIX C run-time environment Davis et al., And this all has to work for whole-system executions, not just the C-language portion of user processes. ASPLOS’19. We answer this question affirmatively. CHERI implementation.

C++ 61

C++ Hardware Virtualization Benchmarking 61

The Netflix TechBlog

AUGUST 10, 2022

In the hands of film and TV artists and technicians–combined with techniques and technologies such as LED Panels and tracking systems–they’ve become powerful creation tools for filmmakers. The UI is built almost entirely in blueprints, and utilizes a few helper blueprint nodes implemented in C++.

Virtualization 239

Virtualization Engineering Games C++ 239

ScaleOut Software

SEPTEMBER 20, 2018

When using the digital twin model, each data source in a physical system has a corresponding software object in the stream-processing platform as depicted here: This object encapsulates both state information and code. The post Object-Oriented Programming Simplifies Digital Twins appeared first on ScaleOut Software.

Programming 63

Programming IoT Java Analytics 63

O'Reilly

AUGUST 9, 2022

GitHub Copilot (based on a model named Codex , which is derived from GPT-3) generates code in a number of programming languages, based on comments that the user writes. It’s easy to imagine a lot of software professionals saying, “Of course you’ll have to know C. In the 1950s, computers were programmed in machine language.

Programming 105

Programming Java C++ Design 105

PDC

FEBRUARY 13, 2019

Parallel programming solves big numerical problems by dividing them into smaller sub-tasks, and hence reduces the overall computational time on multi-processor and/or multi-core machines. Traditionally, Python is considered to not support parallel programming very well, partly because of the global interpreter lock (GIL). result = [ p.

Programming 71

Programming Code Processing C++ 71

Percona

JUNE 20, 2023

In order to understand “segmentation fault,” it is a must to know the basic idea of segmentation and its implementation in C programming. When we need to execute any program, it should be loaded into memory first. Here, memory is divided into equal sizes of partitions where the code of a program resides.

Programming 83

Programming C++ Database Virtualization 83

PDC

AUGUST 2, 2019

In previous posts we have introduced the multiprocessing module which makes it possible to parallelize Python programs on shared memory systems. on distributed memory systems). Now we can write our first Python program with mpi4py. which python3 /pdc/vol/anaconda/2019.03/py37/bin/python3. py37/bin/python3. Get_rank ( ).

Programming 64

Programming Code Processing Open Source 64

Brendan Gregg

NOVEMBER 4, 2020

PID COMM FD ERR PATH 27974 opensnoop 28 0 /etc/localtime 1482 redis-server 7 0 /proc/1482/stat 1657 atlas-system-ag 3 0 /proc/stat […]. Many BPF programs walk kernel structs that can change from one kernel version to another. The BCC tools should eventually be switched from Python to libbpf C under the hood, but will work the same.

C++ 145

C++ Programming Storage Code 145

O'Reilly

OCTOBER 12, 2021

There are lots of ways to solve a given programming problem; but most of us have some ideas about what makes code “good” or “bad.” Given enough unit tests and acceptance tests, we can imagine a system for automatically generating code that is correct. First, we wondered about code quality. Things like that.

Code 120

Code Programming C++ Testing 120

Tech News Gather

MARCH 30, 2022

It is a combination of programming languages, frameworks, libraries, patterns, servers, UI/UX solutions, software, and tools used by developers. Native app development uses programming languages such as Java and Kotlin for Android, Objective-C, and Swift for iOS. But what is a tech stack? Back-End Tech Stack.

Technology 96

Technology Technology C++ Java 96

Official Blog - World Web Technology

AUGUST 27, 2023

Similarly, using the best programming language for your website is also crucial. When it comes to programming languages, you will find many options, but PHP is the most viable option to choose. It is one of the most preferred programming languages used by developers across the globe for website development. What is PHP?

Development 98

Development Ecommerce Open Source Website 98

Percona

DECEMBER 29, 2022

While working as a DBA, we perform many regular tasks, and one of them is upgrading our database systems. 1 amd64 front-end programs for PostgreSQL 11 ii postgresql-client-12 12.13-1.pgdg20.04+1 1 amd64 front-end programs for PostgreSQL 12 ii postgresql-client-common 246.pgdg20.04+1

C++ 82

C++ Open Source Database Programming 82

Dynatrace

JULY 18, 2022

OpenTelemetry provides a set of vendor-agnostic application program interfaces (APIs) to create a common way to instrument applications and collect data from logs and traces across a wide variety of frameworks and languages. It uses standardized application program interfaces that a wide variety of vendors and user organizations can support.

Artificial Intelligence 192

Artificial Intelligence Open Source Analytics Monitoring 192

Dynatrace

MAY 23, 2022

C-level executives “must race to reinvent their organizations for the fast-paced, multiplied innovation world,” says Frank Gens, senior vice president and chief analyst at IDC. This is usually a relational database management system. Limited because of a single programming language. Client-side user interface (UI).

Architecture 194

Architecture DevOps Monitoring Programming 194

Dynatrace

JUNE 10, 2022

Code-based infrastructure enables developers to provision applications based on best practices, limiting the potential for human error and freeing system administrators for more important tasks. This approach to IAC uses object-oriented programming languages, such as Java or C++. Consistency. A lignment.

Best Practices 208

Best Practices Infrastructure Code Speed 208

All Things Distributed

JULY 27, 2012

Werner Vogels weblog on building scalable and robust distributed systems. Back-to-Basics Weekend Reading - On Systems Simplicity. They are two classics that deal with great observations about the tensions between simplicity and complexity in building systems. All Things Distributed. By Werner Vogels on 27 July 2012 09:00 PM.

Systems 101

Systems Programming C++ Scalability 101

Adrian Cockcroft

MAY 23, 2022

He’d programmed in the 1960s and encouraged me to learn. That got me a job at Cambridge Consultants Ltd as a software engineer writing code (mostly in C) for embedded real time signal processing and control systems. It had a 6809 CPU and ran an operating system called Flex9.

C++ 98

C++ Software Engineering Education Engineering 98

ACM Sigarch

OCTOBER 12, 2020

These, let’s call them metal languages , include FORTRAN (introduced in 1957), C (1972), and C++ (1985). Programmers continue to write applications in them, and they continue to evolve: the just approved C++20 standard is the latest example. Despite their age, these languages are far from dead! As Leiserson et al.

C++ 108

C++ Benchmarking Hardware Architecture 108

HammerDB

MAY 26, 2022

If you are not already familiar with the programming languages that HammerDB uses, then this earlier post serves as an ideal introduction to what makes up the highest performing GIL free database benchmarking application. What programming languages does HammerDB use and why does it matter? GETTING STARTED ON LINUX. linux-glibc2.12-x86_64/bin

C++ 113

C++ Database Open Source Servers 113

Sutter's Mill

FEBRUARY 13, 2017

I don’t get to Europe very often apart from ISO C++ standards meetings, but this spring I’ve been able to accept invitations for two English-language European events in the last week of April. Tue-Thu Apr 25-27: High-Performance and Low-Latency C++ (Stockholm). Description.

Latency 51

Latency C++ Hardware Performance 51

Dynatrace

JUNE 5, 2023

What happened and its significance on other systems and the business. The “how” of event reporting could take the form of emails, chat messages, webhooks, or custom application programming interfaces (APIs). .” The anatomy of efficient automated workflows Efficient and automatable workflows aren’t simple.

Engineering 186

Engineering Speed Monitoring Efficiency 186

Dynatrace

AUGUST 14, 2023

Using application programming interfaces (APIs) to instrument a wider range of digital touchpoints. These parameters can include device type, geolocation, app version, browser, and operating system. An organization may collect this data the following ways.

Analytics 228

Analytics Social Media Website IoT 228

ScaleOut Software

SEPTEMBER 20, 2018

When using the digital twin model, each data source in a physical system has a corresponding software object in the stream-processing platform as depicted here: This object encapsulates both state information and code. It represents a big step forward for building stream-processing applications.

Programming 40

Programming IoT Java Analytics 40

Percona

AUGUST 18, 2023

root@ip-172-31-128-38 share]# cat /usr/lib/systemd/system/mysqld@.service root@ip-172-31-128-38 share]# cat /usr/lib/systemd/system/mysqld@.service for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc.,

Programming 84

Programming Servers Database Hardware 84

The Morning Paper

NOVEMBER 12, 2019

Scaling symbolic evaluation for automated verification of systems code with Serval Nelson et al., Serval is a framework for developing automated verifiers of systems software. Prior work has demonstrated symbolic evaluation for specific systems, but Serval introduces a general purpose approach of reusable and interoperable verifiers.

Code 45

Code Systems Programming Google 45

Sutter's Mill

JANUARY 11, 2021

An assertion documents the expected state of specific program variables at the point where the assertion is written, in a testable way so that we can find program bugs — logic errors that have led to corrupted program state. Assertions are only about finding bugs, not doing program work.

C++ 58

C++ Programming Code Testing 58

Percona

OCTOBER 12, 2023

An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users.

Code 109

Code Tuning C++ Benchmarking 109

The Morning Paper

MAY 12, 2019

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., Systems built with lots of microservices have different operational characteristics to those built from a small number of monoliths, we’d like to study and better understand those differences.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Randon ASCII

OCTOBER 4, 2020

First, a bit of operating-system design context. It is desirable for a program to be able to go to sleep and then wake up a little while later. Ideally the CPU goes to sleep when Sleep(1) is called, in order to save power, so how does the operating system (OS) wake your thread if the CPU is sleeping? Decades of madness.

Programming 145

Programming Games Hardware Operating System 145