Dynatrace

JUNE 10, 2022

The IT world is rife with jargon — and “as code” is no exception. “As code” means simplifying complex and time-consuming tasks by automating some, or all, of their processes. Today, the composable nature of code enables skilled IT teams to create and customize automated solutions capable of improving efficiency.

Best Practices 205

Best Practices Infrastructure Code Speed 205

Sutter's Mill

MARCH 11, 2024

To talk about C++’s current safety problems and solutions well, I need to include the context of the broad landscape of security and safety threats facing all software. When I say “safety” unqualified here, I mean programming language safety, which benefits both software security and software safety. Acknowledgments.

C++ 139

C++ Programming Code Java 139

Percona

OCTOBER 12, 2023

It shows which code paths are more busy on the CPU in given samples. Depending on the application programming language, which is specified as an argument in the command line, the tool launches a compatible image profiler that contains everything it needs to successfully produce the flame graph. ✔ Launching profiler.

Code 112

Code Tuning C++ Benchmarking 112

Sutter's Mill

JULY 20, 2019

Obligatory comment: The C++20 Eagle has wings. At noon today, July 20 2019, the ISO C++ committee completed its summer meeting in Cologne, Germany, hosted with thanks by Think-Cell, SIGS Datacom, SimuNova, Silexica, Meeting C++, Josuttis Eckstein, Xara, Volker Dörr, Mike Spertus, and the Standard C++ Foundation.

C++ 98

C++ Education Programming Design 98

Dynatrace

JANUARY 17, 2023

Code changes are often required to refine observability data. This results in site reliability engineers nudging development teams to add resource attributes, endpoints, and tokens to their source code. Thus, measuring application performance becomes an unnecessarily frustrating coordination effort between teams.

Analytics 276

Analytics Metrics Open Source Java 276

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. Inside the memory, they can be allocated any available space.

Programming 85

Programming C++ Database Virtualization 85

Dynatrace

DECEMBER 13, 2023

That’s why many organizations are turning to generative AI—which uses its training data to create text, images, code, or other types of content that reflect its users’ natural language queries—and platform engineering to create new efficiencies and opportunities for innovation. No one will be around who fully understands the code.

Technology 200

Technology Technology Artificial Intelligence Analytics 200

HammerDB

FEBRUARY 25, 2021

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. The following is an example from TPROC-C from SQL Server. Database interfaces in C. and the following from TPROC-H. select top 100.

Programming 67

Programming Benchmarking Virtualization C++ 67

Daniel Lemire

FEBRUARY 8, 2019

I believe that all optimizing C/C++ compilers know how to pull this trick and it is generally beneficial irrespective of the processor’s architecture. In concrete terms, here is the C code to compute the remainder of the division by some fixed divisor d : uint32_t d =. ; // your divisor > 0. count5 + = 1 ; }.

C++ 279

C++ Benchmarking Hardware Testing 279

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). Serial code.

Programming 71

Programming Code Processing C++ 71

Scalegrid

OCTOBER 7, 2019

The supported programming languages for PostgreSQL include.Net, C, C++, Delphi, Java, JavaScript (Node.js), Perl, PHP, Python and Tcl, but PostgreSQL can support many server-side procedural languages through its available extensions. The programming language C came in third place, averaging 20.0%

Strategy 182

Strategy Cloud Java Open Source 182

Sutter's Mill

APRIL 3, 2023

This time, we chatted about news in the C++ world, and then about my Cpp2 and cppfront experimental work. Thanks to Timur Doumler and Phil Nash for inviting me on their show – and for continuing CppCast, which was so wonderfully founded by Rob Irving and Jason Turner !

C++ 86

C++ Programming Design Code 86

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

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. Using this object-oriented approach maximizes code reuse and saves development time.

Programming 63

Programming IoT Java Analytics 63

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. This module provides an object-oriented interface that resembles the message passing interface (MPI) , and hence allows Python programs to exploit multiple processors on multiple compute nodes.

Programming 64

Programming Code Processing Open Source 64

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., code is not given access to excessive capabilities. code is not given access to excessive capabilities. ASPLOS’19. We answer this question affirmatively. CHERI implementation.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Tech News Gather

MARCH 30, 2022

There are numerous options available. It is a combination of programming languages, frameworks, libraries, patterns, servers, UI/UX solutions, software, and tools used by developers. The three main front-end coding languages are HTML, CSS, and JavaScript, wherein a large number of frameworks are based on JavaScript.

Technology 96

Technology Technology C++ Java 96

Sutter's Mill

MAY 1, 2023

Simple, mathematically safe, and efficient chained comparisons ( commit ) P0515 “Consistent comparison” (aka “spaceship”) was the first feature derived from this Cpp2 work to be adopted into the ISO Standard for C++, in C++20. Thank you again to everyone who helped land this Cpp2 feature in the ISO C++ Standard.

C++ 97

C++ Virtualization Lambda Code 97

Testlodge

AUGUST 9, 2023

The tester established a baseline by selecting the most critical, common, or obvious path through the code selection. Steps to Performing Basis Path Testing The first step is to create a control flow graph for a specified code section. The second step is to select a baseline path through the code.

Testing 75

Testing Software Software C++ 75

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. command for Linux.

C++ 113

C++ Database Open Source Servers 113

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

Testsigma

MARCH 23, 2022

“ Open ” is a synonym for available, accessible, and transparent. “ Source ” stands for the source code or design. In short, Open Source is any solution/program/project whose source code is freely available for use or modification from the original design. Programming Languages i.

Open Source 76

Open Source C++ Programming Education 76

Testlodge

MARCH 15, 2023

Internal structure may include code, architecture, integrations, and data flows of a system. The more code is tested, the less likely it is to have defects, and any defects found will have less severity. The more code is tested, the less likely it is to have defects, and any defects found will have less severity.

Testing 83

Testing Testing Tools Java Programming 83

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

Sutter's Mill

JANUARY 11, 2021

Assertions have been a foundational tool for writing understandable computer code since we could write computer code… far older than C’s assert() macro, they go back to at least John von Neumann and Herman Goldstine (1947) and Alan Turing (1949). Assertions are only about finding bugs, not doing program work.

C++ 58

C++ Programming Code Testing 58

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. Using this object-oriented approach maximizes code reuse and saves development time.

Programming 40

Programming IoT Java Analytics 40

Smashing Magazine

JULY 20, 2022

But consider this post a compliment to the book, as this will focus purely on different tools available for reducing the size of images. With detailed code walkthroughs , hands-on examples and common gotchas — all broken down into short, manageable lessons. WebUtils Bulk Image Compress. Try Compressimage.io More after jump! based tool.

Media 134

Media Programming Mobile Website 134

PDC

NOVEMBER 6, 2019

In part 1 of this post , we introduced the mpi4py module (MPI for Python) which provides an object-oriented interface for Python resembling the message passing interface (MPI) and enables Python programs to exploit multiple processors on multiple compute nodes. The code below distributes 15 numbers over 4 processes. Get_rank ( ).

Programming 49

Programming Processing Code C++ 49

Sutter's Mill

JUNE 3, 2021

Briefly, what is the difference among: (a) undefined behavior Undefined behavior is what happens when your program tries to do something whose meaning is not defined at all in the C++ standard language or library (illegal code and/or data).

C++ 54

C++ Programming Lambda Code 54

Tech News Gather

NOVEMBER 22, 2022

There are numerous JVM languages available for use when developing Android apps. The application world began to move forward after Google announced Kotlin as the new programming language for Android Apps at the 2017 I/O conference. Java is now widely regarded as an antiquated programming language that does not support modernization.

Development 52

Development Java Programming Google 52

SQL Performance

SEPTEMBER 9, 2020

Use the following code to create and populate the Employees table in the tempdb database: SET NOCOUNT ON ; USE tempdb ; DROP TABLE IF EXISTS dbo. Another option is to use imperative iterative code, but such solutions tend to be lengthy. FROM C AS M INNER JOIN dbo. FROM C AS M INNER JOIN dbo. FROM C AS M INNER JOIN dbo.

C++ 143

C++ Code Servers Availability 143

Smashing Magazine

DECEMBER 2, 2021

JVM Programming Advent Calendar. Advent of Code. If you prefer a puzzle over an article, take a look at Advent of Code. Created by Eric Wastl, this is an advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like.

Design 107

Design Development Programming Website 107

SQL Performance

AUGUST 12, 2020

What’s different about the design of CTEs compared to derived tables is where in the code these three elements are located. However, there are very few cases in T-SQL where without a terminator the code is ambiguous. I see it as a good thing from a code clarity and maintainability perspective.

C++ 140

C++ Code Design Database 140

Particular Software

MAY 8, 2023

When code breaks, our first move is carefully inspecting the call stack. For example, in a highly observable system, we can easily infer the internal state and behavior of the system without going back into the code to make changes when something unexpected occurs. Start order process| C[Order saga] C --> |3.

Systems 52

Systems C++ Azure Metrics 52

The Morning Paper

MAY 16, 2019

The design of a programming (or data) model not only makes certain problems easier (or harder) to solve, but also makes certain classes of bugs easier (or harder) to create, detect, and subsequently fix. Go makes concurrent programming easier and less error-prone. Go programs have less concurrency bugs. ASPLOS’19.

Programming 100

Programming C++ Design Code 100

Sutter's Mill

APRIL 30, 2012

At GoingNative in February , I emphasized the need for more modern and portable C++ libraries, including for things like RESTful web/cloud services, HTTP, JSON, and more. The goal is to find or develop modern C++ libraries that leverage C++11 features, and then submit the best for standardization.

C++ 43

C++ Azure Programming Cloud 43

Smashing Magazine

MAY 25, 2022

The output of the code above would be the following: WeakMap {{…} => 'done'} man = null; console.log(human). The object is retained in memory and can be accessed with the following code: console.log(human[0]). As in every programming language, memory management is a key factor to consider when writing JavaScript.

Cache 116

Cache Programming Storage Code 116