Dynatrace

DECEMBER 12, 2021

Log4Shell, a zero-day exploit affecting the popular Apache package was made public on December 9, 2021. The National Vulnerability Database describes the exploit here. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment? Dynatrace news. Public Internet Exposure.

Java 240

Java Internet Internet Database 240

Dynatrace

JUNE 8, 2022

Added deeper insight into IBM DB2 database calls by fetching the full SQL statements from the DB2 catalog. The vendor has de-supported this technology and version with 2021-06-01. The following operating systems are no longer supported since 01 October 2021. Added AWS Lambda Functions tracing for.NET. Announcements. RC2 for Go.

Java 156

Java Operating System Lambda Serverless 156

SQL Performance

MAY 24, 2022

I’ll be using the sample database TSQLV6 in the examples in this article. You can download this sample database here. This clause is now available in Azure SQL Database and SQL Server 2022, provided you use database compatibility level 160 or higher. 10692 1 2021-10-03 20 878.00 10702 1 2021-10-13 21 330.00

Servers 145

Servers C++ Code Database 145

Dynatrace

DECEMBER 12, 2021

Log4Shell, a zero-day vulnerability affecting the popular Apache package was made public on December 9, 2021. The National Vulnerability Database describes the vulnerability here. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment? Dynatrace news.

Java 186

Java Internet Internet Database 186

Dynatrace

MARCH 14, 2023

In 2021, the Log4Shell vulnerability revealed a new magnitude of cyberthreat to the IT world and the limits of zero-day vulnerability management. Once a new exploit or threat enters the database, Dynatrace alerts teams to the issue. The wake of Log4Shell still reverberates today.

Games 208

Games Internet Internet Database 208

Percona

DECEMBER 6, 2023

Percona Monitoring and Management is a best-of-breed open source database monitoring solution. It helps you reduce complexity, optimize performance, and improve the security of your business-critical database environments, no matter where they are located or deployed. $ls *tar.gz pmm-dump-1672938093.tar.gz

Monitoring 98

Monitoring Metrics Analytics Open Source 98

Dynatrace

APRIL 11, 2023

Consider Log4Shell , a zero-day vulnerability that emerged in 2021, affecting millions of applications. The CVE Program, which publishes vulnerabilities as they become known, reported a 25% increase in vulnerabilities between 2021 and 2022.  Threats to applications can be costly and disruptive.

Cloud 187

Cloud DevOps Open Source Retail 187

Dynatrace

APRIL 30, 2021

At Perform 2021 , Andi Grabner, Strategic Partners Director at Dynatrace, and Roman Ferstl, Managing Director at Triscon, outlined the performance testing challenges many organizations are experiencing today. How can organizations address this process bottleneck and run more tests in less time? Where are the things that are slow?

Engineering 200

Engineering Testing Performance Performance Testing 200

Dynatrace

APRIL 8, 2021

At Perform 2021, we were joined by Peter Friedwagner, Head of Infrastructure and Cloud Services at Porsche Informatik. To gain greater agility, Porsche Informatik migrated to a containerized, hybrid cloud environment. But this approach introduced new complexity and a need for more advanced cloud monitoring capabilities.

Cloud 227

Cloud Monitoring Automotive Infrastructure 227

Dynatrace

APRIL 8, 2021

At Perform 2021, we were joined by Peter Friedwagner, Head of Infrastructure and Cloud Services at Porsche Informatik. To gain greater agility, Porsche Informatik migrated to a containerized, hybrid cloud environment. But this approach introduced new complexity and a need for more advanced cloud monitoring capabilities.

Cloud 155

Cloud Monitoring Automotive Infrastructure 155

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

OCTOBER 23, 2023

The visibility extends through smartphone applications, load balancers, web application firewalls (WAFs), and databases. Security by design helps Soldo on its Log4J adventure Like many organizations, Soldo was affected by Log4Shell , the zero-day vulnerability in the Apache Log4j library that emerged in 2021.

Design 217

Design Innovation DevOps Open Source 217

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. HammerDB Web Service v4.3

Virtualization 70

Virtualization Benchmarking C++ Database 70

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 171

Infrastructure Open Source Virtualization Operating System 171

Dynatrace

MAY 6, 2021

The following operating systems will no longer be supported starting 01 September 2021. The following operating systems will no longer be supported starting 01 October 2021. The following operating systems will no longer be supported starting 01 November 2021. Operating systems support. Linux: Amazon Linux AMI 2017.x.

Operating System 231

Operating System AWS Metrics Storage 231

Dynatrace

JULY 29, 2022

In late 2021, for example, digital forensics was central to combating the Log4Shell vulnerability. Traditional databases help users and machines find data with a quick search. Databases, however, require indexing — a data structure that improves the speed of data retrieval — before log data can be searched and analyzed.

Analytics 215

Analytics Storage Retail DevOps 215

Dynatrace

AUGUST 28, 2023

These challenges can be summarized by this quote, paraphrased here from Adobe’s 2021 Digital Trends report : “Your customers are digital, unpredictable, and easy to lose.” From first to lasting impressions But there’s more to digital experience than speed.

Retail 203

Retail Logistics Innovation Analytics 203

SQL Performance

AUGUST 11, 2021

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. As you can see in Figure 2, the origin point is the DATETIME2 value January 15 th , 2021, midnight.

Azure 139

Azure Code Database Servers 139

Dynatrace

JULY 29, 2022

In late 2021, for example, digital forensics was central to combating the Log4Shell vulnerability. Traditional databases help users and machines find data with a quick search. Databases, however, require indexing — a data structure that improves the speed of data retrieval — before log data can be searched and analyzed.

Analytics 182

Analytics Storage Retail DevOps 182

Dynatrace

AUGUST 18, 2022

Such scans enable teams to detect SQL injection attacks that allow someone to maliciously inject code into a database query. National Vulnerability Database (NVD) lists over 175,000 known vulnerabilities. Vulnerability scanning tools can help in both of these cases. This scale ranges from none (0) to critical (9.0-10.0).

Traffic 164

Traffic Java Network DevOps 164

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. PostgreSQL supports multiple concurrent users and can handle complex database operations without downtime or data loss. What is PostgreSQL used for?

Open Source 77

Open Source Healthcare Social Media Database 77

Dynatrace

MARCH 28, 2022

In December 2021, the emergence of the Log4Shell zero-day vulnerability demonstrated the potential impact of vulnerabilities in runtime. Security blind spots pose a significant threat to an effective DevSecOps strategy and leave organizations vulnerable to attack—in some cases when applications are already live.

Strategy 182

Strategy Cloud Speed Network 182

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++ 96

C++ Open Source Database Testing 96

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. Prior to v4.1 The transaction counter is designed not to be intrusive on the schema being tested. An example test script is shown including the transaction counter commands.

Virtualization 57

Virtualization C++ Testing Database 57

Percona

APRIL 12, 2023

They came up with a horizontally scalable NoSQL database. Instead of relational (SQL) databases defined primarily through a hierarchy of related sets via tables and columns, their non-relational structure used a system of collections and documents. Is MongoDB an open source NoSQL database?

Open Source 80

Open Source Programming Database Servers 80

Dynatrace

FEBRUARY 10, 2022

In 2021, Deloitte reported that 77% of CEOs stated that the COVID-19 pandemic has accelerated their digital transformation plans. With the data collected, Dynatrace PurePath technology automatically captures and analyzes transactions end-to-end with no code changes from the browser to the code to the database.

Artificial Intelligence 186

Artificial Intelligence Performance Innovation Speed 186

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

HammerDB

JULY 14, 2021

However, as the two databases diverged from a shared common codebase, this presented a challenge in that it was not possible to modify the workload for MySQL or MariaDB without also changing the other. Checking database library for MariaDB Error: failed to load mariatcl - couldn't load file "/home/HammerDB-4.2/lib/mariatcl0.1/libmariatcl0.1.so":

Testing 57

Testing C++ Virtualization Tuning 57

Dynatrace

SEPTEMBER 30, 2021

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. What kinds of AWS certifications are available today?

AWS 210

AWS Best Practices Analytics Cloud 210

Percona

JUNE 20, 2023

However, this blog is written from the database perspective; hence, I would not prefer to dive into those scenarios as they are very high-level programming concepts. In this section, I will focus on a scenario in the PostgreSQL database that causes segmentation fault. Here, any other path can be used instead of /var/crash.

Programming 83

Programming C++ Database Virtualization 83

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 178

Metrics Engineering Energy Tuning 178

HammerDB

MAY 10, 2021

HammerDB Variable or Step Workloads are an advanced testing feature that enables you to automatically vary the load on the database over a period of time. When taking this approach you would not focus on the test result but instead monitor the databases ability to cope with the variation in demand and transaction response times.

Virtualization 52

Virtualization C++ Database Monitoring 52

Smashing Magazine

SEPTEMBER 17, 2021

2021-09-17T09:00:00+00:00. 2021-09-17T13:05:10+00:00. Uses for Serverless Functions range from Newsletter signups with ConvertKit , sending an email using SendGrid , saving data in a database like Fauna , or in this case, accepting secure payments using Stripe — the list is quite frankly endless! Paul Scanlon.

Open Source 114

Open Source Serverless Software Software 114

The Netflix TechBlog

AUGUST 30, 2021

Upstream event sourcing was fully enabled on the producer side at around 2021–07–15 15:00 PST. This setup is neither optimal nor break-proof since the Kafka message processing rate will vary depending on environmental factors, such as database latencies in our system setup.

Latency 213

Latency Traffic Transportation Hardware 213

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 58

Scalability Best Practices Servers Database 58

O'Reilly

MAY 25, 2021

Such an algorithm might pick up the Gamestop stock frenzy of January 2021. It is likely that entire companies will be in the business of identifying these nuances and selling them as “fingerprint databases” for identifying fake news articles. Figure 3: GPT-3 generated fake news linking the $GME short-squeeze to North Korea.

Social Media 138

Social Media Media Internet Internet 138

Dynatrace

OCTOBER 15, 2021

Cloud databases excel at storing large volumes of information for later reference, and this data often has business value or privacy restrictions. in February 2021 and currently only supports traces and metrics, with logs still in the initial planning stages. This occurs once data is safely stored within a local cache. Span ingestion.

Open Source 220

Open Source Metrics Cloud Transportation 220