DZone
OCTOBER 24, 2023
The exponential growth of data presents both immense opportunities and challenges for organizations. Valuable insights are often buried across massive, complex datasets too large and unwieldy for traditional analytics tools to handle. SQream offers a purpose-built solution to help companies fully harness all their data to drive unprecedented speed and scale in analytics.
Dynatrace
OCTOBER 25, 2023
VMware Aria Operations for Logs (formerly known as vRealize Log Insight) is used across enterprises to collect logs and provide analytics. The company recently announced a high-severity vulnerability in an earlier version of the tool. Tracked as CVE-2023-34051 (CVSS score: 8.1), the Aria Operations for Logs vulnerability relates to a case of authentication bypass that could lead to remote code execution.
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The Netflix TechBlog
OCTOBER 27, 2023
How Netflix’s Container Platform Connects Linux Kernel Panics to Kubernetes Pods By Kyle Anderson With a recent effort to reduce customer (engineers, not end users) pain on our container platform Titus , I started investigating “orphaned” pods. There are pods that never got to finish and had to be garbage collected with no real satisfactory final status.
Addy Osmani
OCTOBER 21, 2023
Becoming a good engineer is about collecting experience. Each project, even small ones, is a chance to add new techniques and tools to your toolbox. Where this delivers even more value is when you can solve problems by pairing techniques learned on one project with tools learned working on another. It all adds up.
DZone
OCTOBER 25, 2023
IT teams have been observing applications for their health and performance since the beginning. They observe the telemetry data (logs, metrics, traces) emitted from the application/microservice using various observability tools and make informed decisions regarding scaling, maintaining, or troubleshooting applications in the production environment. If observability is not something new and there are a plethora of monitoring and observability tools available in the market, why bother about OpenTe
Dynatrace
OCTOBER 27, 2023
In the past, all security “wisdom” was owned by security teams alone. Business and app owners could only dream of having continuous visibility into their application’s health from both the availability and security standpoint. Dynatrace Application Security changed this by introducing Runtime Vulnerability Analytics for your production environments.
Smashing Magazine
OCTOBER 24, 2023
The Fight For The Main Thread The Fight For The Main Thread Geoff Graham 2023-10-24T18:00:00+00:00 2023-10-24T22:02:26+00:00 This article is sponsored by SpeedCurve Performance work is one of those things, as they say, that ought to happen in development. You know, have a plan for it and write code that’s mindful about adding extra weight to the page.
Technology Performance Pulse brings together the best content for technology performance professionals from the widest variety of industry thought leaders.
DZone
OCTOBER 26, 2023
Today, I want to share my experience working with Zabbix, its architecture, its pros, and its cons. Zabbix is a universal monitoring tool that combines data collection , data visualization , and problem notification. It also allows for some advanced features, such as problem prediction. My first encounter with this monitoring system was in 2014 when I joined a project where Zabbix was already in use for monitoring network devices (routers, switches).
Dynatrace
OCTOBER 24, 2023
Ever since the White House’s Executive Order on Improving the Nation’s Cybersecurity , federal agencies have made a concerted effort to implement zero trust in order to achieve the specific goals laid out in the Federal Zero Trust Strategy by the end of fiscal year 2024. This trend was the foundation for a lively discussion at the Billington Cybersecurity Summit in Washington, D.C.
Percona Community
OCTOBER 23, 2023
This week, at Kubernetes Community Days UK in London. Liz Rice, Chief Open Source Officer at Isovalent, delivered a keynote on Cilium, eBPF, and the new feature of Cilium: Mutual Authentication. Figure 1. Liz Rice Keynote KCD UK, London. Tuesday 17, 2023 Cilium is an eBPF-powered open source, cloud native solution for delivering, securing, and observing network connectivity between workloads. eBPF is a technology that allows us to create modules to modify the behavior of the Linux kernel, but wh
HammerDB
OCTOBER 24, 2023
This post provides an introduction to the new feature added to HammerDB v4.9 by @krithikasatish and @JoshInnis to provide accelerated load performance for both SQL Server TPROC-C and TPROC-H schemas. This accelerated load is implemented using the BCP utility and is turned on or off with the “Use BCP Option” checkbox. With the default for v4.9 to have this feature enabled.
DZone
OCTOBER 23, 2023
In most financial firms, online transaction processing (OLTP) often relies on static or infrequently updated data, also called reference data. Reference data sources don’t always require ACID transaction capabilities, rather need support for fast read queries often based on simple data access patterns, and event-driven architecture to ensure the target systems remain up-to-date.
Dynatrace
OCTOBER 23, 2023
At financial services company, Soldo, efficiency and security by design are paramount goals. Safeguarding against vulnerabilities, data breaches, and emerging threats while meeting regulatory compliance, legal requirements, and customer expectations borders on the impossible without a holistic approach. This is especially true as organizations rely more on diverse and nimble cloud-native and open source technologies.
Speed Curve
OCTOBER 25, 2023
This month, SpeedCurve enters double digits with our tenth birthday. We're officially in our tweens! (Cue the mood swings?) I joined the team in early 2017, and I'm blown away at how quickly the years have flown by. Every day, I marvel at my great luck in getting to work alongside an amazing team to build amazing tools to help amazing people like you!
HammerDB
OCTOBER 23, 2023
HammerDB uses stored procedures to achieve maximum throughput when benchmarking your database. HammerDB has always used stored procedures as a design decision because the original benchmark was implemented as close as possible to the example workload in the TPC-C specification that uses stored procedures. Additionally, reviewing official TPC-C full disclosure reports highlighted that all vendors also use stored procedures.
DZone
OCTOBER 24, 2023
The ELK stack is an abbreviation for Elasticsearch, Logstash, and Kibana, which offers the following capabilities: Elasticsearch: a scalable search and analytics engine with a log analytics tool and application-formed database, perfect for data-driven applications. Logstash: a log-processing tool that collects logs from various sources, parses them, and sends them to Elasticsearch for storage and analysis.
Dynatrace
OCTOBER 23, 2023
What is Microsoft Hyper-V? Hyper-V plays a vital role in ensuring the reliable operations of data centers that are based on Microsoft platforms. Microsoft Hyper-V is a virtualization platform that manages virtual machines (VMs) on Windows-based systems. It enables multiple operating systems to run simultaneously on the same physical hardware and integrates closely with Windows-hosted services.
InfoQ
OCTOBER 23, 2023
Monzo developed a solution for shedding traffic in case its platform comes under intense and unexpected load that could lead to an outage. Traffic spikes can be generated by the mobile app and triggered by push notifications or other bursts in user activity. The solution can reduce the read traffic by almost 50% with 90% overall accuracy without noticeable customer impact.
Dareboost
OCTOBER 24, 2023
Web performance metrics are essential to the success of any online business. They provide valuable data about user experience, site speed, and overall website functionality. Site speed, in particular, is a crucial performance metric. It influences user engagement and conversion rates. A high-performing website with excellent site speed fosters improved customer satisfaction and increased conversions.
DZone
OCTOBER 27, 2023
In the dynamic world of microservices architecture, efficient service communication is the linchpin that keeps the system running smoothly. To maintain the reliability, security, and performance of your microservices , you need a well-structured service mesh. This dedicated infrastructure layer is designed to cater to service-to-service communication, offering essential features like load balancing, security, monitoring, and resilience.
Dynatrace
OCTOBER 23, 2023
Communicating security insights efficiently across teams in your organization isn’t easy Security management is a complex and challenging task; effectively communicating security insights is even more so. When a new high-profile vulnerability emerges, companies rush to assess their exposure and look for a prompt response. Different stakeholders have different needs and expectations: management requires a high-level assessment of risk; security teams aim to drive efficient remediation; developers
InfoQ
OCTOBER 26, 2023
Aditi Gupta discusses the design choices made early on during service development that were crucial to scaling operations later on at Netflix.
Kovair
OCTOBER 25, 2023
The software development landscape is fast developing, and the most important detail of the software development cycle is software testing.
DZone
OCTOBER 25, 2023
In this short article, we’ll explore eBPF (Extended Berkeley Packet Filter), an exciting new technology that makes programming the kernel flexible, safe, and accessible to developers. TLDR eBPF is a mechanism that makes the kernel dynamically programmable without modifying the source code. eBPF is safe, fast, incredibly flexible, and extensible. eBPF has been running in production for over half a decade at an internet scale on millions of servers. eBPF use cases range from observability, network
Dynatrace
OCTOBER 26, 2023
We have released Dynatrace version 1.278. To learn what’s new, have a look at the release notes. The post Dynatrace SaaS release notes version 1.278 appeared first on Dynatrace news.
DZone
OCTOBER 21, 2023
Any development process must include the deployment of new software versions or features. It does, however, present risks and uncertainties, making it a daunting task. The user experience and system disruption caused by new releases are things that organizations work to prevent. Canary releases become important at this point. Canary releases provide a controlled and gradual method of rolling out software updates, reducing risks and obtaining crucial feedback prior to full-scale rollout.
DZone
OCTOBER 24, 2023
In today’s digital landscape, businesses are constantly striving to improve their products, services, and user experiences. One powerful tool in their arsenal is A/B testing. A/B testing, also known as split testing, is a method that allows organizations to compare two or more variations of a web page, feature, or marketing campaign to determine which one performs better.
DZone
OCTOBER 24, 2023
Horizons of creativity are now open to define new approaches for the implementation and understanding of DevOps methods and technologies. Moreover, organizations and IT teams expect an investment boost in methods, architecture, and tools. This improvement can help the evolution from IT tools into digital products, which have become a vector of growth for organizations.
DZone
OCTOBER 24, 2023
In today’s software development landscape, test automation plays a pivotal role in ensuring the reliability and stability of applications. However, automating tests, especially when dealing with complex environments, introduces a set of challenges, one of which is the accidental invocation of production profiles. In this blog post, we’ll explore the potential pitfalls of this scenario and discuss how adhering to the principles of the 12-factor app and embracing chaos engineering can help prevent
Dynatrace
OCTOBER 26, 2023
We have released Dynatrace OneAgent and ActiveGate version 1.277. To learn what’s new, have a look at: OneAgent release notes ActiveGate release notes The post OneAgent release notes version 1.277 appeared first on Dynatrace news.
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