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. These tools are a great way to start contributing to Open Source. C & C++ codebases; running these tools on the code or adding them to the codebases.

C++ 75

C++ Programming Open Source Code 75

Dynatrace

APRIL 11, 2023

The CVE Program, which publishes vulnerabilities as they become known, reported a 25% increase in vulnerabilities between 2021 and 2022. At the same time, the pervasiveness of open source has also helped expose vulnerabilities and, as a result, made some software flaws easier to detect and fix.

Cloud 186

Cloud DevOps Open Source Retail 186

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 85

Programming C++ Database Virtualization 85

The Morning Paper

OCTOBER 17, 2019

HackPPL: a universal probabilistic programming language Ai et al., The Hack programming language, as the authors proudly tell us, is “ a dominant web development language across large technology firms with over 100 million lines of production code.” MAPL’19. ” Nail that niche! Model assessment.

Programming 50

Programming Social Media Media Open Source 50

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. And this all has to work for whole-system executions, not just the C-language portion of user processes. ASPLOS’19. CHERI implementation.

C++ 61

C++ Hardware Virtualization Benchmarking 61

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

Percona

DECEMBER 29, 2022

1 amd64 The World's Most Advanced Open Source Relational Database ii postgresql-12 12.13-1.pgdg20.04+1 1 amd64 The World's Most Advanced Open Source Relational Database ii postgresql-common 246.pgdg20.04+1 There is something I am missing.

C++ 82

C++ Open Source Database Programming 82

Adrian Cockcroft

FEBRUARY 9, 2023

We wanted AWS to grow its platform functionality, and to continually eat away at the bottom of the thin layer of rapidly evolving Netflix specific platform code that we had built. Open source tools which have an open development model that allows your team to make contributions may be a better approach.

Engineering 137

Engineering Serverless Lambda AWS 137

Percona

JUNE 4, 2023

MariaDB is a popular SQL open source relational database management system that originated as a fork of MySQL after MySQL was acquired by Sun Microsystems in 2008 and later Oracle in 2010. It continues to be developed and maintained by the open source community and remains free to use under the GNU General Public License.

Open Source 52

Open Source Servers Storage Scalability 52

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

DZone

JANUARY 3, 2020

Debugging is not just about the fix — sometimes it's the drudgery of trying to locate the root cause that kills passion, especially when you have thousands or even millions of lines of code. Randomly pick some of the tests and dive into the code again. A former Oracle database developer, who helped maintain Oracle v12.2

C++ 162

C++ Code Database Testing 162

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

Testsigma

APRIL 23, 2021

Appium: Appium is one of the most preferred testing tools, especially by the open-source community. It also supports the testing of native, hybrid, and mobile web apps across various programming languages like Java, Ruby, C#, Javascript, PHP, Python. Being open-source, it also has a rich community! .

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

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 108

Design Development Programming Website 108

Tech News Gather

SEPTEMBER 7, 2022

React Native is a worldwide used framework for android and iOS app development enabling developers to create enticing & feature-rich apps by taking Javascript as its programming language. For instance, iPhone uses Swift or Objective C for development whereas, for Android app development, it uses Java or Kotlin as its programming language.

Development 52

Development Mobile Java C++ 52

Brendan Gregg

AUGUST 18, 2019

bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. It was created by Alastair Robertson, a talented UK-based developer who has previously won various coding competitions. Originally posted at https:/opensource.com/article/19/8/introduction-bpftrace.

Latency 68

Latency C++ Cache Programming 68

Randon ASCII

MARCH 30, 2020

The Chromium build tools make it fairly easy to do these investigations (much easier than my last build-times post ), and since it’s open source anybody can replicate them. I did my tests on an October 2019 version of Chromium’s code because that gave me the most flexibility about which build options to use. More on that later.

C++ 87

C++ Code Open Source Programming 87

Testsigma

APRIL 16, 2021

Appium: An open-source framework with a rich open source community, Appium is perhaps the most commonly used framework for automation testing of mobile UI – android as well as iOS. Appium gives us the freedom to write scripts in any language of our choice, like Java, Ruby, C#, Javascript, PHP, Python.

Testing 52

Testing Open Source Mobile Java 52

Brendan Gregg

JULY 2, 2021

We'll likely open source the new one at some point and have a post about it on the Netflix tech blog. ## Case study: Facebook Facebook are advanced users of BPF, but deep details of how they run the tools fleet-wide aren't fully public. Then, having discovered everything is C or Python, some rewrite it all in a different language.

Latency 145

Latency Cache Energy Systems 145

Brendan Gregg

OCTOBER 8, 2018

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. Files opened by process bpftrace -e 'tracepoint:syscalls:sys_enter_open { printf("%s %sn", comm, str(args->filename)); }'. bcc is powerful but laborious to program. Attaching 2 probes. ^C

C++ 110

C++ Virtualization Programming Latency 110

Strategic Tech

SEPTEMBER 29, 2018

61 percent of C-suite executives believe access to developer talent is a threat to the success of their business. Stripe C-Suite Survey As an organisation, there are a whole variety of levers you can pull to significantly improve the quality and speed of your hiring process and notably reduce the costs. Not all code is created equal.

Software Engineering 40

Software Engineering Open Source Engineering Java 40

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. Which Programming Languages are Most Popular for PostgreSQL?

Strategy 182

Strategy Cloud Java Open Source 182

SQL Server According to Bob

JANUARY 29, 2017

Over the last couple of years the open source activities at Microsoft have accelerated all around me. Launch: lldb -c core.sqlservr.8917 Taking a closer look at the log and stepping though the LLDB code I found the read failure occurring because the memory address could not be located in the tracked VM map.

Servers 40

Servers Programming Media Open Source 40

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. Gartner has estimated that 70% of new cloud-native application monitoring will use open source instrumentation by 2025.

Artificial Intelligence 192

Artificial Intelligence Open Source Analytics Monitoring 192

Brendan Gregg

JULY 2, 2021

If you're using an open source monitoring platform, first check if it already has a BPF agent. We'll likely open source the new one at some point and have a post about it on the Netflix tech blog. ## Case study: Facebook Facebook are advanced users of BPF, but deep details of how they run the tools fleet-wide aren't fully public.

Open Source 40

Open Source Latency Cache Energy 40

Brendan Gregg

OCTOBER 7, 2018

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. Files opened by process bpftrace -e 'tracepoint:syscalls:sys_enter_open { printf("%s %sn", comm, str(args->filename)); }'. bcc is powerful but laborious to program. Attaching 2 probes. ^C

C++ 40

C++ Virtualization Programming Latency 40

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

Dotcom-Montior

OCTOBER 19, 2021

A typical SRE is busy automating, cleaning up code, upgrading servers, and continually monitoring dashboards for performance, etc., Programming Languages. Let us look at some of the most common programming languages an SRE group will encounter, like Python, Golang, and Ruby. so they are going to see more tools in that toolbelt.

Engineering 86

Engineering Open Source Programming Monitoring 86

HammerDB

JUNE 27, 2022

As the TPC makes its specifications available for free, the need was seen for an open source benchmarking application that could leverage the standards written by the TPC yet implemented quickly, easily and at low cost by anyone. What programming languages does HammerDB use and why does it matter? Adoption by the TPC.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

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

Dynatrace

APRIL 5, 2021

Similar to AWS Lambda , Azure Functions is a serverless compute service by Microsoft that can run code in response to predetermined events or conditions (triggers), such as an order arriving on an IoT system, or a specific queue receiving a new message. Dynatrace news. What is Azure Functions? When not to use Azure Functions.

Azure 137

Azure Serverless IoT Lambda 137

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

All Things Distributed

NOVEMBER 22, 2016

Machine learning is playing an increasingly important role in many areas of our businesses and our lives and is being employed in a range of computing tasks where programming explicit algorithms is infeasible. AWS will contribute code and improved documentation as well as invest in the ecosystem around MXNet.

AWS 167

AWS Open Source Scalability Programming 167

Dotcom-Montior

FEBRUARY 19, 2022

A typical SRE is busy automating, cleaning up code, upgrading servers, and continually monitoring dashboards for performance, etc., Programming Languages. Let us look at some of the most common programming languages an SRE group will encounter, like Python, Golang, and Ruby. so they are going to see more tools in that toolbelt.

Engineering 52

Engineering Open Source Programming Monitoring 52

O'Reilly

MARCH 23, 2023

It can explain code that you don’t understand, including code that has been intentionally obfuscated. GPT-2 is open source. GPT-3 and GPT-4 are not open source, but are available for free and paid access. Sydney The internal code name of the chatbot behind Microsoft’s improved search engine, Bing.

Google 104

Google Open Source Programming Code 104

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., It’s a pretty impressive effort to pull together and make available in open source (not yet available as I write this) such a suite, and I’m sure explains much of the long list of 24 authors on this paper.

Open Source 61

Open Source Hardware Benchmarking Systems 61

Testsigma

APRIL 28, 2021

This step means writing the automated test scripts in programming languages. We understand that Selendroid and Appium are open-source automation tools. Another tool that needs a mention here is Testsigma which requires no coding for automated mobile testing. It is open-source, hence free to use.

Mobile 69

Mobile Testing Open Source Java 69