Scalegrid

JANUARY 25, 2024

<code> 127.0.0.1:6379> cmdstat_command:calls=796,usec=8578,usec_per_call=10.78 </code> Redis groups its various commands into connection, server, cluster, generic, etc. . <code> <code> 127.0.0.1:6379> <code>127.0.0.1:6379> it signifies memory fragmentation.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. As a platform operator, you want to identify problems quickly and learn from them to prevent future outages.

Virtualization 162

Virtualization Infrastructure Monitoring Cloud 162

Dynatrace

JUNE 15, 2020

Grouping: Dynatrace groups crashes by similarity of the stack trace and occurrence in the source code. In this view the three most important distributions – app versions, operation system versions, mobile devices – are giving you a quick view on the impact area of this crash group. Analyze each crash group in-depth.

Mobile 165

Mobile Servers Operating System Storage 165

Percona

DECEMBER 4, 2023

The percona-postgis33 and percona-pgaudit packages on YUM-based operating systems are renamed percona-postgis33_15 and percona-pgaudit15 respectively Download Percona Distribution for PostgreSQL 15.5 Percona XtraBackup 8.0.35-30 30 Percona XtraBackup 8.0.35-30 30 was released on December 4, 2023. This release merges the MySQL 8.0.35

Open Source 78

Open Source Azure Servers Programming 78

Testsigma

DECEMBER 4, 2020

You should ensure to test your application on all the possible combinations of operating systems, screen sizes and resolutions that the app users might be using. These may include screen resolution, orientation, different versions of operating systems, camera, motion sensor, etc. Step 6: Storage.

Mobile 65

Mobile Testing Operating System Storage 65

HammerDB

APRIL 19, 2023

Therefore, before we attempt to measure our database performance, we should know the system or cloud instance to be tested in detail. This allows us to know our operating environment and its capability. For storage, FIO is generally used. Operating System: Ubuntu 22.04 Database: MySQL 8.0.31 Be sure to check back.

Performance 54

Performance Benchmarking Cache Storage 54

Percona

JUNE 4, 2023

While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation. It supports multiple operating systems and platforms, making it an ideal choice for various applications.

Open Source 52

Open Source Servers Storage Scalability 52

All Things Distributed

NOVEMBER 13, 2014

Capital-intensive storage solutions became as simple as PUTting and GETting objects in Amazon S3. At AWS we innovate by listening to and learning from our customers, and one of the things we hear from them is that they want it to be even simpler to run code in the cloud and to connect services together easily.

Lambda 136

Lambda AWS Cloud Scalability 136

Randon ASCII

SEPTEMBER 8, 2019

Disclaimer: I didn’t find a solution, but I did find some crazy code. The fact that this shows up as CPU time suggests that the reads were all hitting in the system cache and the CPU time was the kernel overhead (note ntoskrnl.exe on the first sampled call stack) of grabbing data from the cache. Think about that for a moment.

Latency 79

Latency Cache Programming Operating System 79

HammerDB

MAY 5, 2019

Also it is interesting to note that the impact of this change was not observed in other databases or other MySQL storage engines such as MyRocks the only noticeable impact with HammerDB workloads occurred in MySQL with InnoDB where in the source code ut0ut.cc In the recent MySQL 8.0.16 The OS was: Ubuntu 18.04.1 23-generic x86_64).

Testing 48

Testing Tuning Latency Storage 48

All Things Distributed

MAY 8, 2012

s announcement of Amazon RDS for Microsoft SQL Server and.NET support for AWS Elastic Beanstalk marks another important step in our commitment to increase the flexibility for AWS customers to use the choice of operating system, programming language, development tools and database software that meet their application requirements.

Cloud 115

Cloud Development AWS Servers 115

Adrian Cockcroft

JUNE 21, 2022

I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R. We had specializations in hardware, operating systems, databases, graphics, etc.

Tuning 52

Tuning Benchmarking Engineering C++ 52

The Morning Paper

MAY 27, 2019

Last week we saw the benefits of rethinking memory and pointer models at the hardware level when it came to object storage and compression ( Zippads ). 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.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Sutter's Mill

MARCH 11, 2024

Many of the most damaging recent security breaches happened to code written in MSLs (e.g., We can and do write “good” code and secure applications in C++. And getting that last 2% would be too costly , because it would require giving up on link compatibility and seamless interoperability (or “interop”) with today’s C++ code.

C++ 144

C++ Programming Code Java 144

Dynatrace

DECEMBER 5, 2023

This growth was spurred by mobile ecosystems with Android and iOS operating systems, where ARM has a unique advantage in energy efficiency while offering high performance. Error logs for the process reveal a PHP syntax error with code-level information that caused the outage.

Efficiency 270

Efficiency Architecture Energy Monitoring 270

Dynatrace

AUGUST 24, 2020

When operating an application, it’s helpful to have deeper insights that show you what’s really going on. To make this possible, the application code should be instrumented with telemetry data for deep insights, including: Metrics to find out how the behavior of a system has changed over time. OneAgent and its Operator .

Analytics 245

Analytics Infrastructure AWS Operating System 245

Dynatrace

NOVEMBER 29, 2021

It offers automated installation, upgrades, and life cycle management throughout the container stack — the operating system, Kubernetes and cluster services, and applications — on any cloud. Because it’s based on RHEL CoreOS, OpenShift can also update the underlying operating system the nodes are running on.

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

Dynatrace

NOVEMBER 3, 2022

Because container as a service doesn’t rely on a single code language or code stack, it’s platform agnostic. The emergence of Docker and other container services enabled companies to transport code quickly and easily. IaaS provides direct access to compute resources such as servers, storage, and networks.

Serverless 221

Serverless Azure Hardware Transportation 221

Smashing Magazine

JANUARY 15, 2019

An obvious metric here is CPU usage, but memory usage and other forms of data storage also play their part. For the more adventurous/technical, the top (table of processes) command provides similar metrics on most Unix-like operating systems such as macOS and Ubuntu. These include data transfer (i.e.

Website Performance 73

Website Performance Website Energy Performance 73

The Netflix TechBlog

FEBRUARY 9, 2022

any business logic code in a raw (e.g. see “data pipeline” Intro The problem of managing scheduled workflows and their assets is as old as the use of cron daemon in early Unix operating systems. The design of a cron job is simple, you take some system command, you pick the schedule to run it on and you are done.

Storage 201

Storage Data Engineering Testing Code 201

Dynatrace

DECEMBER 8, 2021

There are a few important details worth unpacking around monolithic observability as it relates to these qualities: The nature of a monolithic application using a single programming language can ensure all code uses the exact same logging standards, location, and internal diagnostics. Just as the code is monolithic, so is the logging.

Cloud 230

Cloud Serverless Hardware Operating System 230

Dynatrace

AUGUST 24, 2020

When operating an application, it ’ s helpful to have deeper insights that show you what’s really going on. To make this possible, the application code should be instrumented with telemetry data for deep insights , includin g: . Metrics to find out how the behavior of a system has changed over time .

Analytics 135

Analytics Infrastructure AWS Operating System 135

Scalegrid

SEPTEMBER 16, 2019

Easier access to files, features, and the operating system. Procedural language debugger helps you to debug your code. Metadata search among rows in database system tables. Provides advanced security for your databases by storing passwords in secured storage protected by a master password. Top PostgreSQL GUI Tools.

Open Source 262

Open Source Database Azure Cloud 262

Tasktop

DECEMBER 18, 2019

If you are not familiar with the functional programming or data storage concepts that come up, talk to one of your developers who do. The ideal scenario is that for any feature that you want to add, you only need to change a minimal amount of code within that particular value stream.

Software Architecture 45

Software Architecture Architecture Metrics Software 45

Dynatrace

NOVEMBER 15, 2021

A log is a detailed, timestamped record of an event generated by an operating system, computing environment, application, server, or network device. Logs can include data about user inputs, system processes, and hardware states. “Logging” is the practice of generating and storing logs for later analysis.

Analytics 213

Analytics Monitoring Artificial Intelligence DevOps 213

Dynatrace

JULY 8, 2020

Kubernetes has taken over the container management world and beyond , to become what some say the operating system or the new Linux of the cloud. A container with inefficient code might affect critical workloads and practically make the whole node unusable , or worse, because of replication, it can impact the whole cluster.

Infrastructure 201

Infrastructure Monitoring Cloud Metrics 201

Percona

MARCH 30, 2023

In simple terms, an open source database is this: It’s a database with source code that is free and available to all. Public accessibility enables and allows users to download, modify, and distribute the code. Their work produces higher-quality code and enables faster innovation, while maintaining high security standards.

Open Source 74

Open Source Database Storage Scalability 74

Tech News Gather

APRIL 10, 2023

In the development stage, one can turn this plan into reality by writing codes to create the application. During the development phase, there are different programming languages, such as Java or Swift, that you can use for coding your app, plus helpful frameworks like React Native.

Mobile 52

Mobile Development Open Source Java 52

SQL Server According to Bob

DECEMBER 18, 2018

Device level flushing may have an impact on your I/O caching, read ahead or other behaviors of the storage system. The “forced flush” changes in SQL Server avoid flushes, when possible, in order to improve performance on non-optimized Fua file systems. Any storage device that can survive a power outage. Description.

Servers 90

Servers Media Cache Storage 90

SQL Performance

APRIL 8, 2021

During this process, each operator is responsible for initializing its own data and creating any runtime resources it needs. This may include creating additional objects outside of the query processor, for example the structures needed to communicate with the storage engine to fetch data from persistent storage. RowsetSorted ).

Storage 94

Storage Transportation Engineering Processing 94

Testsigma

MAY 3, 2021

From operating systems to versions to hardware specs, mobile devices stand unique even after being billions in number. But testing this is essential too because data communication over the network cannot be eliminated by putting all the files into the device storage.

Mobile 77

Mobile Testing Operating System Hardware 77

Percona

JULY 1, 2023

For those with applications already built on MySQL or PostgreSQL, migrating to Aurora is a straightforward process requiring minimal code changes, as it supports the same protocols, tools, and drivers. Remember that certain MySQL features like the MyISAM storage engine are not available with Amazon Aurora. RDS MySQL is 5.5,

AWS 52

AWS Database Serverless Storage 52

All Things Distributed

APRIL 9, 2015

Once the models are created, you can get predictions for your application by using the simple API, without having to implement custom prediction generation code or manage any infrastructure. The Amazon Elastic File System. AWS has been offering a range of storage solutions: objects, block storage, databases, archiving, etc.

Lambda 122

Lambda Cloud IoT AWS 122

The Morning Paper

DECEMBER 8, 2019

Byte-addressable non-volatile memory,) NVM will fundamentally change the way hardware interacts, the way operating systems are designed, and the way applications operate on data. The Twizzler KVS (key-value store) is just 250 lines of C code, and uses one persistent object for the index structure, and a second one for the data.

Hardware 56

Hardware Programming Media Storage 56

Adrian Cockcroft

APRIL 5, 2023

Energy data at the entire machine or raw cloud instance level needs to be apportioned to virtual machines or cloud instances which run an operating system, and to pods, containers and processes running applications and background activities that consume CPU, memory and I/O resources. This format could be coded as a Prometheus Exporter.

Energy 52

Energy Metrics Cloud Operating System 52

Alex Russell

AUGUST 30, 2021

Does Apple restrict, in any way, the ability of competing web browsers to deploy their own web browsing engines when running on Apple's operating system? Anyone who cares to download and fork the code can do so. House Antitrust Subcommittee includes their most specific claims: 4. If no, please explain why not.

Engineering 98

Engineering Open Source Website Operating System 98

HammerDB

JUNE 27, 2022

HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. HammerDB is Free software and consequently engineers should consider not only how they can benefit from using the software but also how they can contribute to the community with code and documentation. Why HammerDB was developed.

Benchmarking 62

Benchmarking Open Source C++ Cache 62