Dynatrace

APRIL 8, 2021

At Perform 2021, we were joined by Peter Friedwagner, Head of Infrastructure and Cloud Services at Porsche Informatik. But customers’ expectations for around-the-clock availability meant Porsche Informatik needed to understand the root causes of problems before customers felt the impact. “We The cloud monitoring journey.

Cloud 156

Cloud Monitoring Automotive Infrastructure 156

HammerDB

NOVEMBER 23, 2021

cloud based usage led to the development of a HammerDB HTTP based web service interface with output data stored in a SQLite database repository. ws_port defines on which port to start the HTTP service, whilst sqlite_db sets the location of the SQLite repository database. hammerdbws command on Linux or hammerdbws.bat on Windows./hammerdbws.

Virtualization 70

Virtualization Benchmarking C++ Database 70

Adrian Cockcroft

JANUARY 17, 2022

December 26th, 2021?—?photo photo taken by Adrian Cockcroft A year ago I did a talk at re:Invent called Architecture Trends and Topics for 2021 , so I thought it was worth seeing how they played out and updating them for the coming year. I blogged a summary of my map camp talk here: Map Camp 2021?—?links

Serverless 98

Serverless Hardware AWS Architecture 98

Dynatrace

JULY 29, 2022

With the right log management and observability platform, IT teams can efficiently identify the root cause of problems during these peak times and maintain three-nines of availability — or 99.98%. In late 2021, for example, digital forensics was central to combating the Log4Shell vulnerability. Indexing overhead.

Analytics 220

Analytics Storage Retail Monitoring 220

Dynatrace

OCTOBER 13, 2021

Examples of such weaknesses are errors in application code, misconfigured network devices, and overly permissive access controls in a database. Cloud infrastructure analysis ensures the secure configuration of cloud infrastructure including virtual machines, containers, cloud-hosted databases, and serverless services. Analyze findings.

Infrastructure 174

Infrastructure Open Source Virtualization Operating System 174

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. How-to documentation is readily available. It’s well-suited for organizations that require mission-critical applications with high availability.

Open Source 76

Open Source Healthcare Social Media Database 76

Dynatrace

JULY 29, 2022

With the right log management and observability platform, IT teams can efficiently identify the root cause of problems during these peak times and maintain three-nines of availability — or 99.98%. In late 2021, for example, digital forensics was central to combating the Log4Shell vulnerability. Indexing overhead.

Analytics 186

Analytics Storage Retail Monitoring 186

Percona

APRIL 12, 2023

Let’s start with this: MongoDB is accurately referred to as source-available software. They came up with a horizontally scalable NoSQL database. Co-founder Eliot Horowitz recounts ( {coding}bootcamps.io ): “MongoDB was born out of our frustration using tabular databases in large, complex production deployments.

Open Source 79

Open Source Programming Database Servers 79

SQL Performance

AUGUST 11, 2021

One is using a function called DATE_BUCKET , which at the time of writing is only available in Azure SQL Edge. Another is using a custom calculation that emulates the DATE_BUCKET function, which you can use in any version, edition, and flavor of SQL Server and Azure SQL Database. In my examples, I’ll use the sample database TSQLV5.

Azure 139

Azure Code Database Servers 139

Percona

MAY 16, 2023

At the end of 2021, I pushed the first Docker image to hub.docker.com. The performance gain will vary depending on the database size and number of tables. This was the first official image and since then, we have been improving our testing and packaging procedures based on Docker, CircleCI, and GitHub Actions.

C++ 92

C++ Open Source Database Testing 92

HammerDB

MAY 7, 2021

HammerDB has featured a graphical transaction counter, this enables you to see the transaction rate taking place on the database during the test. To configure the CLI transaction counter use the tcset command with the same options available in the GUI. Prior to v4.1

Virtualization 57

Virtualization C++ Testing Database 57

Percona

JUNE 20, 2023

Inside the memory, they can be allocated any available space. When a program leaves the memory, space becomes available; however, the OS may or may not be able to allocate vacant memory space to another program or process as it has some issues. ” Below is a line of code that results in a segmentation fault on PostgreSQL 13.4

Programming 81

Programming C++ Database Virtualization 81

Dynatrace

SEPTEMBER 30, 2021

What kinds of AWS certifications are available today? As of June 2021, Amazon currently offers 11 certifications. AWS Certified Database – Specialty: Database specialists with deep knowledge of relational and non-relational databases and some AWS experience might want to check out this certification.

AWS 214

AWS Best Practices Analytics Cloud 214

Adrian Cockcroft

NOVEMBER 26, 2023

Google Cloud and Microsoft Azure released Scope 3 data in 2021. For re:Invent 2021 my team (but mostly Elise Greve) persuaded the re:Invent organizers to include Sustainability as a track code, and that was repeated for 2022 and now for 2023. AWS speaker: T. This session revisits the pillar and its best practices.

AWS 52

AWS Energy IoT Best Practices 52

The Netflix TechBlog

AUGUST 30, 2021

For example, when running tests, the state of the device will change from “available for testing” to “in test.” Build a Spring @Configuration class that autowires the KafkaProperties bean injected by the Netflix Spring runtime and, using the Kafka settings available from that bean, construct an Alpakka-Kafka ConsumerSettings bean.

Latency 213

Latency Traffic Transportation Hardware 213

Dynatrace

DECEMBER 18, 2023

Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021. For Kubernetes, it’s a good idea to configure port-forwarding to facilitate database debugging, which enables us to load the metrics overview in our browser. What is Prometheus?

Metrics 182

Metrics Engineering Energy Tuning 182

O'Reilly

MAY 25, 2021

GPT-3 is essentially an auto-complete bot whose underlying Machine Learning (ML) model has been trained on vast quantities of text available on the Internet. Such an algorithm might pick up the Gamestop stock frenzy of January 2021. OpenAI’s text generating system GPT-3 has captured mainstream attention.

Social Media 138

Social Media Media Internet Internet 138

Smashing Magazine

NOVEMBER 19, 2021

2021-11-19T10:30:00+00:00. 2021-11-19T12:16:24+00:00. Dec 2–3, 2021. This approach, however, is far from perfect as there is a delay between the page’s first render and the wildcard being available. The live version is available at [link] and the source code can be found at [link]. Wildcard Subdomains. 0]) }, []).

Servers 83

Servers Website Code Best Practices 83

Percona

NOVEMBER 1, 2023

This blog was originally published in August of 2021 and updated in November of 2023. Following the series of blogs written with the intention to describe basic operations matching Docker and open source databases, in this article, I will demonstrate how to proceed with installing MongoDB with Docker.

Scalability 57

Scalability Best Practices Servers Database 57

O'Reilly

JUNE 13, 2023

When it became available, GPT-4 gave me similar results. The ScholarAI plugin searches academic databases for citations, and returns links. The resulting essay didn’t demonstrate any familiarity with the articles beyond the abstract–fair enough, since for most of the sources, the abstract was all that was publicly available.

Google 83

Google Programming Database Testing 83

SQL Performance

OCTOBER 18, 2022

In my examples, I’ll use the sample database TSQLV6. You can download the script file to create and populate this database here and find its ER diagram here. Feature availability and optimization could change in future builds of the product. I’ll also describe cases where you might still need to use the older workaround.

Servers 144

Servers Code Best Practices Database 144

Particular Software

MARCH 23, 2020

Update Cycles Have you noticed that database servers are getting more frequent updates? This is especially true in the cloud with services such as Azure SQL Database that tend to update very often. As indicated in our support policy , the older packages that rely on the old SQL client will remain supported until Feb 2021.

Transportation 52

Transportation Azure Games Servers 52

Dynatrace

JANUARY 13, 2021

Dynatrace’s OneAgent automatically captures PurePaths and analyzes transactions end-to-end across every tier of your application technology stack with no code changes, from the browser all the way down to the code and database level. Let’s look at how monitoring –as-code Tool (Monaco) fulfills these requirements: Monaco speaks JSON.

Open Source 140

Open Source Code Monitoring Azure 140

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges.

Availability 81

Availability Open Source Architecture Database 81

Smashing Magazine

SEPTEMBER 20, 2021

2021-09-20T11:30:00+00:00. 2021-09-20T14:12:33+00:00. Typically, these would be pages that might no longer be available on the site but are available in third-party archives. Are Imposter Domains Re-Publishing Your Website? Are Imposter Domains Re-Publishing Your Website? Ken Harker. Turning The Data Into Information.

Website 89

Website Analytics Cache Google 89

Percona

APRIL 28, 2023

Let’s start with a simple introductory comparison: With proprietary (closed source) database software, the public does not have access to the source code; only the company that owns it and those given access can modify it. They don’t need access to examine the code for hacking purposes ( TA Digital, July 2021 ).

Open Source 110

Open Source Database Software Software 110

Scalegrid

FEBRUARY 8, 2024

Key Takeaways Distributed storage systems benefit organizations by enhancing data availability, fault tolerance, and system scalability, leading to cost savings from reduced hardware needs, energy consumption, and personnel. Variations within these storage systems are called distributed file systems.

Storage 130

Storage Systems Big Data Azure 130

Percona

MARCH 30, 2023

The use of open source databases has increased steadily in recent years. Past trepidation — about perceived vulnerabilities and performance issues — has faded as decision makers realize what an “open source database” really is and what it offers. What is an open source database?

Open Source 73

Open Source Database Storage Scalability 73

Dynatrace

JULY 11, 2023

When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database. As a zero-day vulnerability, however, threat actors could have been exploiting the vulnerability since 2021 , when the vulnerability was introduced into the software.

Database 163

Database Government Games Servers 163

CSS Wizardry

JULY 23, 2023

I am available to help you find and fix your site-speed issues through performance audits , training and workshops , consultancy , and more. But for many queries, there is lots of helpful content available. I’m available for hire to help you out with workshops , consultancy , advice , and development. You should get in touch.

Engineering 246

Engineering Google Speed Mobile 246

The Netflix TechBlog

JULY 26, 2021

From the moment a Netflix film or series is pitched and long before it becomes available on Netflix, it goes through many phases. Data connectivity across Netflix Studio and availability of Operational Reporting tools also incentivizes studio users to avoid forming data silos. When an upstream schema evolves (e.g.

Big Data 253

Big Data Government Analytics Processing 253

Alex Russell

MARCH 6, 2021

Here begins our 2021 adventure. Modern network performance and availability. If there's a bright spot in our construction of a 2021 baseline for performance, this is it. Trickle-down user experience from developer-experience is, in 2021, as fully falsified as the Laffer Curve. A 2021 Global Baseline. Hard Reset.

Performance 124

Performance Network Cache Metrics 124

Smashing Magazine

NOVEMBER 2, 2021

2021-11-02T12:00:00+00:00. 2021-11-02T17:37:55+00:00. But this “look” is now available in browsers. These multiple “heads” are attached to the backend and database. A PWA, on the other hand, is available from the browser at all times. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Alex Husar.

Code 74

Code Cache Retail Mobile 74

Dynatrace

SEPTEMBER 23, 2021

Secrets, such as database credentials, API keys, SSL keys or encryption keys, need to be managed to protect them from discovery. Consider using one of the many good secrets management systems that are commercially available. 1] Forrester “ The State of Application Security, 2021″, Sandy Carielli, March 23, 2021.

Open Source 255

Open Source Benchmarking Best Practices Network 255

Enprowess

OCTOBER 7, 2021

This testing confirms user interface, database APIs, Client/Server communication, security, and other app features under test. Integration testing exposes problems with data formats, operation timing, API calls, database access, and user interface operation issues. Integration Testing. Regression Testing. Some of them are, Selenium.

Testing 52

Testing Software Software Systems 52

Dynatrace

APRIL 1, 2021

To learn how to solve these challenges, we sat down with Dynatrace technical project managers Michal Franszak and Michal Nalezinski at Perform 2021. Data gathered from multicloud environments is also available to visualize in dashboards. The DS database had been reconfigured, which impacted 400 users.

Azure 174

Azure AWS DevOps Cloud 174

Smashing Magazine

JUNE 28, 2021

2021-06-29T05:30:00+00:00. 2021-07-13T02:07:04+00:00. You just plug the theme provider in there and Chakra does the rest of the work and it just becomes available everywhere. That you, is available from the makers of Chakra, but as a commercial offering. Some of these are actually available. Drew McLellan.

Website 62

Website Design Open Source Software 62