Dynatrace

NOVEMBER 11, 2022

Although the terms hyperconverged infrastructure and cloud are often used interchangeably, they are not the same. In most cases, the need for these two resources doesn’t scale in tandem; enterprises often need more storage before they require more computing power. But teams don’t add these resources in isolation.

Infrastructure 208

Infrastructure Storage Virtualization Network 208

Dynatrace

NOVEMBER 3, 2022

Because container as a service doesn’t rely on a single code language or code stack, it’s platform agnostic. Container-based software isn’t tied to a platform or operating system, so IT teams can move or reconfigure processes easily. Easy scalability. Process portability. Faster deployment. CaaS vs. PaaS.

Serverless 223

Serverless Azure Hardware Transportation 223

Scalegrid

MARCH 22, 2024

For a multi-cloud strategy, businesses must consider several aspects: how different applications will be matched against each provider’s strengths, what distinct benefits each offer, and maintaining productive collaborations with current vendors for long-term operations. It can throw a wrench in the works.

Strategy 130

Strategy Cloud Government Innovation 130

The Netflix TechBlog

MAY 19, 2023

ECHILD); which is where we are stuck, but before that, it has done: /* Don't allow any more processes into the pid namespace */ disable_pid_allocation(pid_ns); which is why docker can’t setns() — the namespace is a zombie. . */ do { clear_thread_flag(TIF_SIGPENDING); rc = kernel_wait4(-1, NULL, __WALL, NULL); } while (rc !=

Transportation 279

Transportation Code Processing AWS 279

Dynatrace

SEPTEMBER 14, 2022

Not every situation lends itself to AIOps—for example, think about data that either can’t be monitored cost efficiently (where real-time processing wouldn’t benefit you) or when creating ad hoc reports to check long-term trends and make tactical/strategic business decisions in a timely fashion. What’s next.

Metrics 237

Metrics Analytics Monitoring Efficiency 237

The Netflix TechBlog

NOVEMBER 24, 2023

Build a propensity model to predict treatment probability (T) given the W covariates. Residualization of The treatment (observed T — predicted T via propensity model) The outcome (observed Y — predicted Y via potential outcome model) 4. T,W] = 0 , E[ η|W] = 0. and η are stochastic errors and we assume that E[ ?|T,W]

Tuning 201

Tuning Design Testing Engineering 201

Dynatrace

AUGUST 9, 2023

After a security event, many organizations often don’t know for months (or even years) when why or how it happened. Incident response : With cost-effective, long-term data retention allowing teams to go back in time for months or years to identify the root cause of the attack. What’s next for Security Analytics?

Analytics 226

Analytics Metrics Database Storage 226

All Things Distributed

APRIL 27, 2020

This is why today we are announcing that t he AWS Europe (Milan) Region is now open. The opening of the AWS (Milan) Region demonstrates our ongoing commitment to the people of Italy and the long-term potential we believe there is in the country.

AWS 217

AWS Healthcare 217

Dynatrace

NOVEMBER 18, 2020

A quick search reveals that the term has taken off since surfacing in the 2000s, returning over 87 million results at the time of writing — but what exactly does it mean? ” where code is kicked back to developers for revision if it doesn’t meet operational requirements, often without clear direction on what needs to happen or why.

DevOps 211

DevOps Infrastructure Open Source C++ 211

SQL Performance

APRIL 8, 2020

This article is the first in a series about the fundamentals of table expressions in T-SQL. I will mainly focus on four types of named table expressions, which are known in T-SQL as derived tables, common table expressions (CTEs), views, and inline table-valued functions (inline TVFs). My expertise is T-SQL.

C++ 143

C++ Azure Database Servers 143

Dynatrace

OCTOBER 12, 2023

might also appear elsewhere, for example, in query parameters, and a simple string filter will return all records containing this search term: 19.31.99.1 - - [28/Aug/2023:10:27:10 -0300] "GET /index.php?ip=40.30.20.1 Figure 6: Add records to the Match preview that don’t match the current pattern. The string 40.30.20.1

Speed 213

Speed AWS C++ Availability 213

Dynatrace

MARCH 16, 2021

According to Gartner , “the long-term impact of AIOps on IT operations will be transformative.” ” AIOps will have a long-term and transformative impact on IT operations. AIOps tools that use statistical, correlation-based machine learning can’t scale with ever-increasing IT complexity. Dynatrace news.

Artificial Intelligence 199

Artificial Intelligence Open Source Cloud Analytics 199

Percona

AUGUST 4, 2023

This fast pace of development, however, was combined with long-term support of five years for all releases, which meant many releases to maintain created an undue burden for the engineering team. Short-term and long-term support releases follow the same version pattern, and you really need to know which is which. MariaDB 10.1

Database 80

Database Servers Innovation Open Source 80

Dynatrace

DECEMBER 2, 2021

In layman’s terms, SLOs represent the performance or health of a service. To gain an understanding of long-term trends, you can visually represent SLIs in a histogram that shows actual performance in the overall context of your SLOs. Don’t over-promise and underdeliver SLO targets. Automate SLO evaluation.

Metrics 199

Metrics Best Practices DevOps Infrastructure 199

Dynatrace

JUNE 10, 2022

But this increased speed can’t come at the expense of control, compliance, and security. Declarative IAC , meanwhile, outlines the end state of infrastructure, but doesn’t lay out specific steps. However, the best fit for your IAC deployment depends on your current needs and long-term goals.

Best Practices 217

Best Practices Infrastructure Code Speed 217

Dynatrace

DECEMBER 9, 2021

It ranks eighth in terms of GitHub pull requests statistics. But existing solutions don’t always keep up with multi-version deployments, runtime container updates or rollbacks. Lack of context —most vulnerability scanners don’t provide runtime context and key information like whether vulnerable code is used at runtime.

Social Media 195

Social Media Open Source Media Cloud 195

Dynatrace

SEPTEMBER 20, 2022

If development, security, and operations teams can’t easily connect using shared processes and information, it’s nearly impossible for DevOps and security teams to actively mature. Automating key processes allows teams to reduce manual tasks and focus on strategic efforts that can help deliver on long-term business objectives.

Best Practices 270

Best Practices DevOps Education Serverless 270

Percona

APRIL 26, 2023

Defining “safe” for software Let’s start by defining what we mean by “safe” because it’s a non-specific term that might mean different things to different people. Is it sustainable, that is – will the software continue to be developed and maintained long-term, predictably, so you can depend on it?

Open Source 85

Open Source Software Software Social Media 85

SQL Performance

JULY 13, 2022

The same goes specifically for handling T-SQL querying tasks in terms of supported language elements. T-SQL, the dialect, supports a subset of the features from standard SQL. This could also happen if you need to migrate code written for another database platform with a different dialect of SQL to T-SQL. Sample Data.

C++ 112

C++ Code Azure Database 112

Dynatrace

NOVEMBER 2, 2023

Therefore, the eyes-on-glass approach to monitoring system health just doesn’t work anymore. In terms of compliance, that’s powerful. The number of people an organisation employs to manage operations doesn’t grow in correlation with increasing breaking points.

Cloud 230

Cloud Infrastructure Strategy Hardware 230

Dynatrace

FEBRUARY 28, 2024

Techniques analysts use to emphasize patterns, such as aggregating data by default, can cause them to overlook variation and uncertainty in their data, so they can draw conclusions that the data don’t fully support. Select the relevant category (such as “Metrics”) and type the search term.

Analytics 218

Analytics Metrics Media Monitoring 218

Dynatrace

MARCH 11, 2020

ImagePullBackOffs are rather easy to understand—the name of the event explains that it’s an image that can’t be pulled from a registry. Fortunately, the paymentservice-v1 deployment runs multiple replicas, so the end users of this service aren’t impacted. application seems to have a memory leak. What’s next.

Metrics 229

Metrics Analytics Monitoring Cloud 229

Dynatrace

MARCH 17, 2021

Application security is a software engineering term that refers to several different types of security practices designed to ensure applications do not contain vulnerabilities that could allow illicit access to sensitive data, unauthorized code modification, or resource hijacking. So, why is all this important? We need a better approach.

Open Source 172

Open Source Cloud Games Java 172

Dynatrace

AUGUST 9, 2023

TTP-based threat hunting: Tactics, techniques, procedures At Dynatrace, we don’t want to bombard you with alert noise and uncorrelated warnings. Thinking in terms of tactics, techniques, and procedures (TTPs)  brings many benefits. But we don’t stop here.

Analytics 204

Analytics AWS Strategy Infrastructure 204

Percona

APRIL 4, 2023

” While this is definitely a valid use case, I hadn’t personally come across an issue in the wild where the application fix wasn’t trivial. Recently, a client hit a case where pt-archiver wasn’t able to archive rows from a table that had a bit column as part of a primary key.

Open Source 109

Open Source Servers Engineering Scalability 109

Dynatrace

NOVEMBER 6, 2023

As we stand on the cusp of a new era of digital transformation, aptly termed as “2.0,” this paradigm shift is evident in groundbreaking advancements such as cashless retail environments, AI-powered customer service chatbots, front-office robotic process automation, and the burgeoning edge economy.

Azure 187

Azure Analytics Artificial Intelligence Innovation 187

Percona

MAY 9, 2023

The term is inherently ominous, and a broad definition isn’t much cheerier. First, here’s a broad and common definition: Vendor lock-in means having to rely on one company for a product or service because switching to other options would be too costly in terms of money and interruption in business operations.

Open Source 92

Open Source Database Innovation Cloud 92

The Netflix TechBlog

NOVEMBER 3, 2022

In PACELC terms we choose PC/EC and have the same level of availability for writes of our previous system while improving our theoretical availability for reads. To fulfill the existing API contract, we had to guarantee that for a request received at a time T?, If a client makes a call to Titus Gateway 2 at the time T?,

Cache 224

Cache Latency Traffic Systems 224

O'Reilly

JUNE 27, 2023

That doesn’t sound so bad, right? With a SQL injection attack, you can “escape” certain characters so that the database doesn’t give them special treatment. The right prompt can get the chatbot to reveal information you didn’t even know was in there. What Can You Do? As will your legal team.

Social Media 89

Social Media Media Website Database 89

Percona

NOVEMBER 6, 2023

is a short-term release and will replaced at the end of the year by 8.3. This includes switches for mysqldump to use the old or new terms. This work does seem to be dragging on, doesn’t it? A group member running any MySQL 8.0 release newer than 8.0.35 can be downgraded in place to the previous release. Remember that 8.2

Open Source 112

Open Source Database Servers Scalability 112

SQL Performance

OCTOBER 13, 2021

I also compare them with stored procedures, mainly focusing on differences in terms of default optimization strategy, and plan caching and reuse behavior. There’s a lot to cover in terms of optimization, so I’ll start the discussion this month and continue it next month. execution_count , T. plan_handle ) AS P WHERE T.

Cache 144

Cache Strategy C++ Code 144

Dynatrace

SEPTEMBER 28, 2021

Deployment frequency measures both long-term and short-term efficiency. Shorter lead times are generally better, but a longer lead time doesn’t always indicate an issue. If there’s a dip in usage and/or traffic, this could be feedback that a change you’ve made hasn’t been well received by the end-user.

DevOps 208

DevOps Metrics Traffic Efficiency 208

Dynatrace

APRIL 23, 2020

You don’t want sensitive data like PIN codes showing up in your performance monitoring solution because, in addition to being a liability, such details provide no value in terms of understanding how you can improve the performance of your applications. Solution #1: Sanitize sensitive data at collection time. What’s next.

Mobile 187

Mobile Monitoring Code Processing 187

Dynatrace

MARCH 5, 2021

Say, for example, that you expect the count of executed batch jobs to be sent every 10 minutes, but you haven’t received a count during the last 30 minutes. As Synology offers an integrated Docker runtime within their network disks, it doesn’t take much effort to turn the network disk into a custom data source for Dynatrace.

Metrics 220

Metrics Network Monitoring Infrastructure 220

Dynatrace

MAY 4, 2021

But increasing complexity and lacking visibility creates a problem: Enterprises invest more resources into monitoring and don’t get the data and answers they need. Guessing isn’t good for business. The bottom line is that simply keeping the lights on isn’t enough. The value of 360-degree visibility.

Infrastructure 189

Infrastructure Monitoring Artificial Intelligence Cloud 189

Speed Curve

MARCH 3, 2024

The hardest part about web performance isn’t making your site faster – it’s keeping it that fast. It doesn’t jump out like a blurry image or a layout issue. We’re looking for a balance of "alerts if there's a regression" and "doesn’t alert so much that we start ignoring the alerts".

Performance 69

Performance Metrics Code Testing 69

Dynatrace

AUGUST 3, 2022

Let’s explore the key differences between these terms: A zero-day vulnerability is an unknown software vulnerability that has been discovered by attackers before the organization is aware of it. RASP tools don’t live up to their promise in enterprise environments, rely on agent technology, and require significant overhead.

Java 194

Java Traffic Benchmarking Strategy 194