Monitoring
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Monitoring involves analyzing infrastructure issues and failures in both virtual and physical systems. As virtual systems increased, the number of systems needing monitoring also increased significantly. Monitoring is a key part of approaches like DevOps and SRE that focus on system reliability. It involves collecting metrics in real-time, logs about events and activities, and curated alerts based on metrics and logs within their proper context. Tools like Cloudwatch, Riemann, DataDog, Loggly, Splunk, ELK, and Bosun can help bring these facets of monitoring together.
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This document summarizes a SIEM product called RuSIEM. It describes RuSIEM's team and technology, how the product works, its components, data scaling abilities, and performance capabilities. The document also outlines how RuSIEM differs from other SIEM solutions and provides details on installations, correlations, receiving and sending events, analytics, and the product's current status and 2017 roadmap.
A Practical Guide to Anomaly Detection for DevOps
Recent years have seen an explosion in the volumes of data that modern production environments generate. Making fast educated decisions about production incidents is more challenging than ever. BigPanda's team is passionate about solutions such as anomaly detection that tackle this very challenge.
EventLog Analyzer - Product overview
A quick overview of MangeEngine EventLog Analyzer, the most cost-effective Log Management, Compliance Reporting software for Security Information and Event Management (SIEM). Using this Log Analyzer software, organizations can automate the entire process of managing terabytes of machine generated logs by collecting, analyzing, searching, reporting, and archiving from one central location. This event log analyzer software helps to mitigate security threats, archive data for conducting log forensics analysis, root cause analysis & more at http://www.manageengine.com/products/eventlog/
Mini-Track: AI and ML in Network Operations Applications
Moderator:
Scott Robohn, Network Automation Forum
Speakers:
Dave Siegel, Selector
Igor Giangrossi, Nokia
Javier Antich, Anetta.ai
Monitoring NGINX (plus): key metrics and how-to
NGINX just works and that's why we use it. That does not mean that it should be left unmonitored. As a web server, it plays a central role in a modern infrastructure. As a gatekeeper, it sees every interaction with the application. If you monitor it properly it can explain a lot about what is happening in the rest of your infrastructure.
In this talk you will learn more about NGINX (plus) metrics, what they mean and how to use them. You will also learn different methods (status, statsd, logs) to monitor NGINX with their pros and cons, illustrated with real data coming from real servers.
Les logs, traces et indicateurs au service d'une observabilité unifiée
Découvrez comment Elasticsearch centralise le stockage des données et comment exploiter Kibana pour les analyser. Sans oublier l'accélération de l'identification, du diagnostic et de la résolution des problèmes.
Combining Logs, Metrics, and Traces for Unified Observability
Learn how Elasticsearch efficiently combines data in a single store and how Kibana is used to analyze it. Plus, see how recent developments help identify, troubleshoot, and resolve operational issues faster.
[WSO2Con Asia 2018] Tooling for Observability
This document discusses observability, which refers to the ability to understand the internal state of a system from external outputs like logs and metrics. It explains that observability is achieved through instrumentation and monitoring tools. The three pillars of observability are discussed as logging, metrics, and distributed tracing. Specific tools are outlined for each pillar, including the Elastic Stack for logging, WSO2 Analytics Server and AppDynamics for metrics, and WSO2 Analytics Server, Jaeger, and Zipkin for distributed tracing. The document concludes that observability allows for better troubleshooting and understanding of systems.
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Security 101: IBM i Security Auditing and Reporting
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OpenStack for Telco Cloud
OpenStack is an open source cloud computing platform that can be used to build an IaaS cloud. It consists of microservices that can be assembled together. Cloud applications can be defined using orchestration templates. OpenStack provides modular REST APIs for service access and communication. The document discusses architectural considerations and the ecosystem for using OpenStack for telco cloud environments.
Oracle to PostgreSQL migration
StrikrSystemsLLP investigated various freeware tools for migrating databases ranging in size from 10Mb to 80Gb from Oracle to PostgreSQL and MariaDB. The goal was to migrate the schema, tablespace, table, view, index and some constraints with high fidelity. CSV dumps of data from Oracle were successful. Tables, views and partial indexes were migrated but stored procedures and user-defined functions did not migrate. Challenges included different data type storage sizes and encoding between databases. After customizations, schema, tables, views and partial indexes were successfully migrated but stored procedures and functions require parsing SQL grammar and object representations. Going forward it is recommended to use PostgreSQL for new projects, refactor existing applications before migration, and
Taking the Containers First Approach
This document discusses Docker containers and their advantages over virtual machines. It explains that Docker containers are lightweight virtualized environments that share the host operating system kernel. This allows containers to have less overhead than virtual machines. The document notes that containers can achieve greater server consolidation, easier patching and maintenance, faster cloud migration, and increased application security compared to virtual machines. Containers make it easier to deliver services in an agile manner across hybrid and multi-cloud environments.
Docker enterprise Technologies
This document discusses solutions for operating and managing containers at scale in an enterprise environment. It describes Docker EE, Windows Containers, Pivotal Container Service, Project Kubo, and Harbor - an open source container registry. Project Kubo allows instantiating and managing highly available Kubernetes clusters on any cloud. Pivotal Container Service provisions managed Kubernetes clusters for application teams. Harbor provides an on-premise registry with features including role-based access control, image scanning, and integration with LDAP/AD.
Data Center to Cloud
The document discusses Strikr's approach to migrating applications from data centers to the cloud using reusable patterns. The patterns define the application and infrastructure architecture and can be used for automated deployment. Patterns are composed of operating system, security, and software component configurations. Applying patterns repeatedly reduces errors from manual deployment and failed deployments. Strikr's approach includes seven layers of abstraction from infrastructure to post-deployment management enabled by automation tools like Docker, SaltStack, and OpenStack Heat.
containerD
ContainerD is a daemon that controls the runC runtime to execute and manage containers according to the OCI specification. It has a gRPC API and a low-level CLI (ctr) for debugging. ContainerD is designed to be embedded in larger systems rather than directly used by end-users. It focuses on container execution, images, storage, and networking.
from Docker to Moby and back. what changed ?
The document discusses the Docker to Moby project transition and the container landscape. It describes how Docker's monolithic architecture was split into individual components under the Moby project, including containerd for the core runtime and runc for spawning OCI containers. It also outlines the various container networking and storage solutions like CNI, CNM, and device mapper, and how projects like containerd, runc, moby, and others relate in the ecosystem. The goal is to establish open standards and extensible architectures for building cloud-native systems using containers.
OCI Image Spec
This document defines an Open Container Initiative (OCI) image format specification. The specification defines an OCI image as consisting of a manifest, an optional image index, a set of filesystem layers, and a configuration. The goal is to enable interoperable tools for building, transporting, and preparing container images to run. The document outlines the components of an OCI image including the image manifest, index, layers, and configuration. It also describes content descriptors, media types, and how the components reference each other.
OCI Runtime Spec
The document describes the Open Container Initiative (OCI) Runtime Specification, which aims to specify the configuration, execution environment, and lifecycle of a container. It defines the configuration file format, execution environment to ensure consistency across runtimes, and common lifecycle actions. Platforms supported include Linux, Solaris, and Windows. The specification also describes the filesystem bundle format for encoding a container, runtime and lifecycle details, and configuration formats for different platforms.
Container Orchestration
The document discusses container orchestration, which is the automated arrangement, coordination, and management of containerized applications and services. It involves the dynamic and adaptive scheduling, placement, and coordination of container resources as well as the management of services through tasks like load balancing, health checks, resource allocation, and rolling deployments. The goal of container orchestration is to abstract infrastructure resources and manage applications built using an immutable infrastructure and infrastructure as code model.
cgo and Go plugins
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Referee project
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Reflection in Go
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The document discusses new networking features in Go 1.8, including improvements to the net/http package. Some key points include:
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Measures in SQL (SIGMOD 2024, Santiago, Chile)
SQL has attained widespread adoption, but Business Intelligence tools still use their own higher level languages based upon a multidimensional paradigm. Composable calculations are what is missing from SQL, and we propose a new kind of column, called a measure, that attaches a calculation to a table. Like regular tables, tables with measures are composable and closed when used in queries.
SQL-with-measures has the power, conciseness and reusability of multidimensional languages but retains SQL semantics. Measure invocations can be expanded in place to simple, clear SQL.
To define the evaluation semantics for measures, we introduce context-sensitive expressions (a way to evaluate multidimensional expressions that is consistent with existing SQL semantics), a concept called evaluation context, and several operations for setting and modifying the evaluation context.
A talk at SIGMOD, June 9–15, 2024, Santiago, Chile
Authors: Julian Hyde (Google) and John Fremlin (Google)
https://doi.org/10.1145/3626246.3653374
一比一原版(sdsu毕业证书)圣地亚哥州立大学毕业证如何办理
原版一模一样【微信：741003700 】【(sdsu毕业证书)圣地亚哥州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(sdsu毕业证书)圣地亚哥州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(sdsu毕业证书)圣地亚哥州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(sdsu毕业证书)圣地亚哥州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(sdsu毕业证书)圣地亚哥州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
Mobile App Development Company In Noida | Drona Infotech
Drona Infotech is a premier mobile app development company in Noida, providing cutting-edge solutions for businesses.
Visit Us For : https://www.dronainfotech.com/mobile-application-development/
Top Benefits of Using Salesforce Healthcare CRM for Patient Management.pdf
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WWDC 2024 Keynote Review: For CocoaCoders Austin
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On-device app controlling AI.
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App Locking! iPhone Mirroring! And a Calculator!!
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Why Apache Kafka Clusters Are Like Galaxies (And Other Cosmic Kafka Quandarie...
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How Can Hiring A Mobile App Development Company Help Your Business Grow?
ToXSL Technologies is an award-winning Mobile App Development Company in Dubai that helps businesses reshape their digital possibilities with custom app services. As a top app development company in Dubai, we offer highly engaging iOS & Android app solutions. https://rb.gy/necdnt
Project Management: The Role of Project Dashboards.pdf
Project management is a crucial aspect of any organization, ensuring that projects are completed efficiently and effectively. One of the key tools used in project management is the project dashboard, which provides a comprehensive view of project progress and performance. In this article, we will explore the role of project dashboards in project management, highlighting their key features and benefits.
DECODING JAVA THREAD DUMPS: MASTER THE ART OF ANALYSIS
Are you ready to unlock the secrets hidden within Java thread dumps? Join us for a hands-on session where we'll delve into effective troubleshooting patterns to swiftly identify the root causes of production problems. Discover the right tools, techniques, and best practices while exploring *real-world case studies of major outages* in Fortune 500 enterprises. Engage in interactive lab exercises where you'll have the opportunity to troubleshoot thread dumps and uncover performance issues firsthand. Join us and become a master of Java thread dump analysis!
Kubernetes at Scale: Going Multi-Cluster with Istio
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Unveiling the Advantages of Agile Software Development.pdf
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Sven will talk about Atlassian’s journey from a monolith to a multi-tenanted architecture and how it affected the way the engineering teams work. You will learn how we shifted to service ownership, moved to more autonomous teams (and its challenges), and established platform and enablement teams.
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8 Best Automated Android App Testing Tool and Framework in 2024.pdf
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
UI5con 2024 - Bring Your Own Design System
How do you combine the OpenUI5/SAPUI5 programming model with a design system that makes its controls available as Web Components? Since OpenUI5/SAPUI5 1.120, the framework supports the integration of any Web Components. This makes it possible, for example, to natively embed own Web Components of your design system which are created with Stencil. The integration embeds the Web Components in a way that they can be used naturally in XMLViews, like with standard UI5 controls, and can be bound with data binding. Learn how you can also make use of the Web Components base class in OpenUI5/SAPUI5 to also integrate your Web Components and get inspired by the solution to generate a custom UI5 library providing the Web Components control wrappers for the native ones.
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Monitoring
- 1. StrikrSystemsLLP Strikr case on Monitoring
- 2. StrikrSystemsLLP Monitoring ● Monitoring is the practice of analysis and troubleshooting of issues faced with dynamic virtual and physical infrastructure, failing components which could be software or hardware components. ● gained critical focus as virtualized systems were introduced as the number of systems that need to be monitored increased multiple times. ● Monitoring is an integral part of many well marketed terms like DevOps, System Reliability Engineering (SRE).
- 3. StrikrSystemsLLP Monitoring facets ● Metrics – real-time data about apps ● Logs – Data about events and activitie ● Alerts – Curated information
- 4. StrikrSystemsLLP Metrics ● Stream arrives in real time ● Lost if not processed ● Can be quickly checked for within range parameters ● GUI works for outliers AWS Cloudwatch Riemann Data dog
- 5. StrikrSystemsLLP Logs ● Always come with context ● Within the context something happened ● Analytics tools pay dividend ● Can be overwhelmed by too many logs Loggly Splunk ELK ElasticSearch LogStash and Kibana
- 6. StrikrSystemsLLP Alerts ● Based on Domain knowledge ● Important as the notification is situated both in context and domain ● Effective when infrequent ● Effective when captures (context, sys snapshot and predictive) Bosun
- 8. Thanks for your time Thanks for viewing Strikr case study on Monitoring. Engineering Ragini Jain Saifi Khan 94 80 87 33 52 hello@strikr.in