インフラ屋の友:Tera Term
•
1 like•1,455 views
Tera Term is a network engineer's tool that allows for macro scripting to automate tasks like logging in, running commands, analyzing output, and deploying configurations. It provides more advanced functionality than traditional CLI tools while being easy to use. Network engineers can use Tera Term to automate tasks like ping testing a network with analysis of results or deploying the same configuration across multiple devices through macro scripts. This helps network engineers work more efficiently and consistently manage increasingly complex networks.
Report
Share
Report
Share
Download to read offline
Recommended
ASP.NET MVC 3
This document summarizes a presentation about new features in ASP.NET MVC 3 and the ASP.NET MVC 3 Tools Update. It outlines topics like multiple view engine support, improvements to controllers, models, validation, JavaScript/Ajax, dependency injection, and scaffolding. The presentation demonstrates these new features and provides references for further information.
SQL Sever 2012: Going Beyond the Data
The document discusses how hosting providers can transform their business by leveraging SQL Server 2012 and cloud technologies. It promotes SQL Server 2012 editions like Enterprise, Business Intelligence, and Standard for hosting a variety of applications and workloads. It also provides information on licensing models and features supported across editions. The document encourages hosting providers to strengthen their database and business intelligence expertise to create differentiated services with SQL Server 2012 technologies.
72
Telnet is a network protocol that allows users to access and interact with remote computers. It works by establishing virtual terminal sessions between the local user's computer and the remote host. Tera Term is a free and open-source terminal emulator program that can be used to connect to remote systems using Telnet. Network Virtual Terminals allow terminals on a multi-user network to interact with other hosts regardless of terminal type and characteristics, and enable remote log-on and access to information from other host processors.
Sql 2012 development and programming
The document discusses new features in SQL Server 2012 including the removal of native XML web services, enhancements to full-text search such as searching document properties and customizable NEAR search, statistical semantic search that builds on full-text search to allow querying the meaning of documents, and FileTables which allow storing file and directory hierarchies in SQL Server tables using both Windows file APIs and T-SQL.
Gns3
GNS3 is a graphical network simulator that allows users to simulate complex networks. It is strongly linked to Dynamips, an Cisco IOS emulator, and Dynagen, a text-based front-end for Dynamips. GNS3 provides a graphical user interface that sits on top of Dynamips to simulate Cisco routers and switches, as well as firewalls, hosts, and other network devices. It is open source and can be used on Windows, Linux, and MacOS to experiment with network configurations and study for certifications without using physical hardware.
Recommended
ASP.NET MVC 3
This document summarizes a presentation about new features in ASP.NET MVC 3 and the ASP.NET MVC 3 Tools Update. It outlines topics like multiple view engine support, improvements to controllers, models, validation, JavaScript/Ajax, dependency injection, and scaffolding. The presentation demonstrates these new features and provides references for further information.
SQL Sever 2012: Going Beyond the Data
The document discusses how hosting providers can transform their business by leveraging SQL Server 2012 and cloud technologies. It promotes SQL Server 2012 editions like Enterprise, Business Intelligence, and Standard for hosting a variety of applications and workloads. It also provides information on licensing models and features supported across editions. The document encourages hosting providers to strengthen their database and business intelligence expertise to create differentiated services with SQL Server 2012 technologies.
72
Telnet is a network protocol that allows users to access and interact with remote computers. It works by establishing virtual terminal sessions between the local user's computer and the remote host. Tera Term is a free and open-source terminal emulator program that can be used to connect to remote systems using Telnet. Network Virtual Terminals allow terminals on a multi-user network to interact with other hosts regardless of terminal type and characteristics, and enable remote log-on and access to information from other host processors.
Sql 2012 development and programming
The document discusses new features in SQL Server 2012 including the removal of native XML web services, enhancements to full-text search such as searching document properties and customizable NEAR search, statistical semantic search that builds on full-text search to allow querying the meaning of documents, and FileTables which allow storing file and directory hierarchies in SQL Server tables using both Windows file APIs and T-SQL.
Gns3
GNS3 is a graphical network simulator that allows users to simulate complex networks. It is strongly linked to Dynamips, an Cisco IOS emulator, and Dynagen, a text-based front-end for Dynamips. GNS3 provides a graphical user interface that sits on top of Dynamips to simulate Cisco routers and switches, as well as firewalls, hosts, and other network devices. It is open source and can be used on Windows, Linux, and MacOS to experiment with network configurations and study for certifications without using physical hardware.
Programming in c++
The presentation includes brief insight of mostly all important OOPs concepts including Exception Handling, File Handling, Dynamic Memory Allocation, Storage Classes, Namespaces, and Generic Programming.
ルータコンフィグのGit管理のススメ 〜Git管理以外を自動化してみた〜
JANOG36 ライトニングトークより
http://www.janog.gr.jp/meeting/janog36/program/lt-git
An open management plane (2015 Open Networking Summit)
This document discusses the need for open and standardized network management capabilities to match the progress being made in SDN and open networking. It introduces OpenConfig, a collaboration between network operators to develop vendor-neutral YANG models for network device configuration and monitoring. The models are defined based on real-world operational needs and are implemented by major networking vendors. OpenConfig aims to provide interoperable, model-driven network management through common APIs, data models, and protocols.
スマホのセンサーでネットワークを操る ～Ansible TowerによるレガシーNW機器のAPI化～
NetOpsCoding#4 LT資料です。
デモの動画こちらです。
https://www.youtube.com/watch?v=iK8gVdYjv0M
OpenConfig: collaborating to enable programmable network management
2015 OpenDaylight Summit
Abstract:
Network management and monitoring is at the heart of nearly all network operations, and yet the methodologies and technology used in this critical area are lagging far behind. SDN brought abstractions and programmability to the control plane, but the management plane has not seen similar advances.
At the last OpenDaylight mini-summit we motivated a new high-level approach for SDN-based configuration management. In this talk we describe the mission and progress of a new industry collaboration to build the basis of programmable management for heterogeneous and complex networks. The OpenConfig working group is structured as a low-overhead open source project with contributions from multiple global-scale network operators. The initial focus of the group is to develop a set of vendor-neutral data models for configuration and state management based on real-world operational use cases.
ネットワークAPI のあれこれ （ENOG37）
REST (like) な API を中心に各機器の実装を比較。
* Brocade vRouter
* Brocade VDX
* Arista EOS
* Juniper JUNOS
ENOG37 発表資料です。
http://enog.jp/archives/1404
Обзор протокола Netconf/YANG и его применение для управления услугами
Обзор протокола Netconf/YANG и его применение для управления услугами
Model-driven Network Automation
Presented at the DevOps Networking Forum 2016, co-located with the Open Networking Summit in March, 2016.
Cisco Packet Tracer Overview 20 Jul09
Cisco Packet Tracer is a comprehensive networking simulation software that allows students to simulate networks, visualize packet flows, and collaborate on multi-user activities. It supports hands-on learning and helps students develop skills like problem solving, critical thinking, and communication. Packet Tracer 5.2 introduced new protocols, enhanced protocol support, and GUI improvements to better support CCNA curriculum topics like security, wireless, and quality of service.
Model-driven Network Management
This document discusses model-driven network management using OpenConfig data models. It outlines the goals of zero-touch networking through full automation based on operator intent. OpenConfig is developing vendor-neutral models to provide common APIs for network configuration and monitoring. This will help overcome issues with proprietary integrations and scripts. The document describes OpenConfig progress in publishing models and gaining support from vendors and open source projects. It also discusses challenges and opportunities in operationalizing model-based network management.
SDN in the Management Plane: OpenConfig and Streaming Telemetry
The networking industry has made good progress in the last few years on developing programmable interfaces and protocols for the control plane to enable a more dynamic and efficient infrastructure. Despite this progress, some parts of networking risk being left behind, most notably network management and configuration. The state-of-the-art in network management remains relegated to proprietary device interfaces (e.g., CLIs), imperative, incremental configuration, and lack of meaningful abstractions.
We propose a framework for network configuration guided by software-defined networking principles, with a focus on developing common models of network devices, and common languages to describe network structure and policies. We also propose a publish/subscribe framework for next generation network telemetry, focused on streaming structured data from network elements themselves.
Open management interfaces for NFV
Talk at the OPNFV Summit, November 12, 2015
By separating network functions into software components running on virtualized infrastructure, NFV enables network operators to improve their agility and lower costs. However, the operational benefits offered by NFV architectures are still ultimately limited by the manageability of the infrastructure and network services that are deployed. In this talk we describe OpenConfig, an industry collaboration led by network operators, to simplify the management of network services and infrastructure by developing common APIs for the management plane. The OpenConfig working group started with an initial focus of defining vendor-neutral data models for configuration and telemetry based on real operational use cases. As these models are implemented by infrastructure providers, the costs and delays of introducing new platforms and services into the network will decrease significantly.
Jenkins Online Meetup - Automated SLI based Build Validation with Keptn
This document discusses automating SLI/SLO based build validation with Keptn and Jenkins. It begins by outlining the challenges of lengthy manual approval processes for promoting builds. It then provides inspiration from Google's SRE practices of using Service Level Indicators (SLIs), Service Level Objectives (SLOs), and Service Level Agreements (SLAs). The document demonstrates how Keptn can automate SLI/SLO-based evaluation to integrate with Jenkins pipelines. It includes demos of using Keptn for self-service SLI validation, automating existing Jenkins tests, and enabling performance as a self-service. The document promotes starting resources on GitHub and joining the Keptn community slack channel
Load testing with Blitz
The document discusses load testing and why it often fails. It recommends using a tool with the lowest barrier to entry, such as Blitz, which allows load testing on AWS with a web form or API. Blitz produces results but no reports, so the document shows how to modify Blitz's code to output JSON results for reporting purposes. It encourages integrating load testing into existing development workflows rather than treating it separately after deployment.
More Related Content
Viewers also liked
Programming in c++
The presentation includes brief insight of mostly all important OOPs concepts including Exception Handling, File Handling, Dynamic Memory Allocation, Storage Classes, Namespaces, and Generic Programming.
ルータコンフィグのGit管理のススメ 〜Git管理以外を自動化してみた〜
JANOG36 ライトニングトークより
http://www.janog.gr.jp/meeting/janog36/program/lt-git
An open management plane (2015 Open Networking Summit)
This document discusses the need for open and standardized network management capabilities to match the progress being made in SDN and open networking. It introduces OpenConfig, a collaboration between network operators to develop vendor-neutral YANG models for network device configuration and monitoring. The models are defined based on real-world operational needs and are implemented by major networking vendors. OpenConfig aims to provide interoperable, model-driven network management through common APIs, data models, and protocols.
スマホのセンサーでネットワークを操る ～Ansible TowerによるレガシーNW機器のAPI化～
NetOpsCoding#4 LT資料です。
デモの動画こちらです。
https://www.youtube.com/watch?v=iK8gVdYjv0M
OpenConfig: collaborating to enable programmable network management
2015 OpenDaylight Summit
Abstract:
Network management and monitoring is at the heart of nearly all network operations, and yet the methodologies and technology used in this critical area are lagging far behind. SDN brought abstractions and programmability to the control plane, but the management plane has not seen similar advances.
At the last OpenDaylight mini-summit we motivated a new high-level approach for SDN-based configuration management. In this talk we describe the mission and progress of a new industry collaboration to build the basis of programmable management for heterogeneous and complex networks. The OpenConfig working group is structured as a low-overhead open source project with contributions from multiple global-scale network operators. The initial focus of the group is to develop a set of vendor-neutral data models for configuration and state management based on real-world operational use cases.
ネットワークAPI のあれこれ （ENOG37）
REST (like) な API を中心に各機器の実装を比較。
* Brocade vRouter
* Brocade VDX
* Arista EOS
* Juniper JUNOS
ENOG37 発表資料です。
http://enog.jp/archives/1404
Обзор протокола Netconf/YANG и его применение для управления услугами
Обзор протокола Netconf/YANG и его применение для управления услугами
Model-driven Network Automation
Presented at the DevOps Networking Forum 2016, co-located with the Open Networking Summit in March, 2016.
Cisco Packet Tracer Overview 20 Jul09
Cisco Packet Tracer is a comprehensive networking simulation software that allows students to simulate networks, visualize packet flows, and collaborate on multi-user activities. It supports hands-on learning and helps students develop skills like problem solving, critical thinking, and communication. Packet Tracer 5.2 introduced new protocols, enhanced protocol support, and GUI improvements to better support CCNA curriculum topics like security, wireless, and quality of service.
Model-driven Network Management
This document discusses model-driven network management using OpenConfig data models. It outlines the goals of zero-touch networking through full automation based on operator intent. OpenConfig is developing vendor-neutral models to provide common APIs for network configuration and monitoring. This will help overcome issues with proprietary integrations and scripts. The document describes OpenConfig progress in publishing models and gaining support from vendors and open source projects. It also discusses challenges and opportunities in operationalizing model-based network management.
SDN in the Management Plane: OpenConfig and Streaming Telemetry
The networking industry has made good progress in the last few years on developing programmable interfaces and protocols for the control plane to enable a more dynamic and efficient infrastructure. Despite this progress, some parts of networking risk being left behind, most notably network management and configuration. The state-of-the-art in network management remains relegated to proprietary device interfaces (e.g., CLIs), imperative, incremental configuration, and lack of meaningful abstractions.
We propose a framework for network configuration guided by software-defined networking principles, with a focus on developing common models of network devices, and common languages to describe network structure and policies. We also propose a publish/subscribe framework for next generation network telemetry, focused on streaming structured data from network elements themselves.
Open management interfaces for NFV
Talk at the OPNFV Summit, November 12, 2015
By separating network functions into software components running on virtualized infrastructure, NFV enables network operators to improve their agility and lower costs. However, the operational benefits offered by NFV architectures are still ultimately limited by the manageability of the infrastructure and network services that are deployed. In this talk we describe OpenConfig, an industry collaboration led by network operators, to simplify the management of network services and infrastructure by developing common APIs for the management plane. The OpenConfig working group started with an initial focus of defining vendor-neutral data models for configuration and telemetry based on real operational use cases. As these models are implemented by infrastructure providers, the costs and delays of introducing new platforms and services into the network will decrease significantly.
Viewers also liked (20)
An open management plane (2015 Open Networking Summit)
An open management plane (2015 Open Networking Summit)
スマホのセンサーでネットワークを操る ～Ansible TowerによるレガシーNW機器のAPI化～
スマホのセンサーでネットワークを操る ～Ansible TowerによるレガシーNW機器のAPI化～
OpenConfig: collaborating to enable programmable network management
OpenConfig: collaborating to enable programmable network management
Обзор протокола Netconf/YANG и его применение для управления услугами
Обзор протокола Netconf/YANG и его применение для управления услугами
SDN in the Management Plane: OpenConfig and Streaming Telemetry
SDN in the Management Plane: OpenConfig and Streaming Telemetry
Similar to インフラ屋の友:Tera Term
Jenkins Online Meetup - Automated SLI based Build Validation with Keptn
This document discusses automating SLI/SLO based build validation with Keptn and Jenkins. It begins by outlining the challenges of lengthy manual approval processes for promoting builds. It then provides inspiration from Google's SRE practices of using Service Level Indicators (SLIs), Service Level Objectives (SLOs), and Service Level Agreements (SLAs). The document demonstrates how Keptn can automate SLI/SLO-based evaluation to integrate with Jenkins pipelines. It includes demos of using Keptn for self-service SLI validation, automating existing Jenkins tests, and enabling performance as a self-service. The document promotes starting resources on GitHub and joining the Keptn community slack channel
Load testing with Blitz
The document discusses load testing and why it often fails. It recommends using a tool with the lowest barrier to entry, such as Blitz, which allows load testing on AWS with a web form or API. Blitz produces results but no reports, so the document shows how to modify Blitz's code to output JSON results for reporting purposes. It encourages integrating load testing into existing development workflows rather than treating it separately after deployment.
Insights: the definitive talk - William Leese
Creating great software just doesn’t cut it anymore. Nowadays you’re responsible for running it. When things go wrong, you’re the one pouring through all the data to find the fault. In this talk, we’ll take a step back, look at all these silos of data and gain an understanding of why it all came to be. We’ll advise on how to use these systems to understand what’s going on in production.
This presentation was given during the the Spaces Summit, an internal IT conference by and for the engineers of bol.com.
Transfer Learning: Repurposing ML Algorithms from Different Domains to Cloud ...
Machine learning algorithms are key to modern at-scale cyberdefense. Transfer learning is a state of the art ML paradigm that enables applying knowledge and algorithms developed from one field to another, resulting in innovative solutions. This talk presents transfer learning in action wherein techniques created from other areas are successfully re-purposed and applied to cybersecurity.
(Source: RSA Conference USA 2018)
MongoDB World 2019: Life In Stitch-es
So you’ve developed an app in MongoDB Stitch? Now what? What is day-to-day use of MongoDB Stitch really like? We’ll talk topics like multi-environment deployment (dev → test → production); logging; testing and timing; and how to best make MongoDB and Stitch work for your application.
Mohammed Kadry - Network Engineer
Mohammed Kadry Dief-Allah Ali is a network engineer seeking a position that allows him to further develop his technical skills. He has over 2 years of experience as a network engineer for CairoITSolutions, where he installed and configured networking hardware such as Cisco switches, firewalls, and wireless access points. He also has experience providing IT technical support to the Egyptian Armed Forces. Mohammed holds a Bachelor's degree in Information Systems and certifications in Cisco CCNA and VMware VCA-DCV.
Machine Learning with Microsoft Azure
This document discusses using Microsoft Azure for machine learning with R. It covers reading data from various sources into R like local files, web URLs, Azure Blob storage, and SQL server. It then discusses preprocessing data, feature engineering, training ML models with functions like glm(), and evaluating models with metrics like AUC. It notes challenges of data and ML evolving rapidly and the need to scale. It proposes using Apache Spark on Azure via services like HDInsight and R Server to allow distributed, scalable ML in the cloud with R for enterprises.
Application Security around OWASP Top 10
Caution: This is a dated presentation; uploaded for reference. While the principles remain valid, specifics may have changed.
This presentation was made for software developers in Chandigarh - as a part of the NULL & OWASP Chandigarh Chapter activities.
It covers the basics of secure software development and secure coding using OWASP Top 10 as a broad guide.
NSA Capstone Presentation
Orange Creek Inc. is requesting bids to implement a new network infrastructure for their office in Lexington, Kentucky. The proposed solution includes installing servers, workstations, wireless access points, security cameras, and cabling. The project will be implemented in four milestones including installing core infrastructure, servers, a VoIP phone system, and integrating and testing the full network. The estimated total cost is $790,818.19.
PGQL: A Language for Graphs
5th in the AskTOM Office Hours series on graph database technologies. https://devgym.oracle.com/pls/apex/dg/office_hours/3084
PGQL: A Query Language for Graphs
Learn how to query graphs using PGQL, an expressive and intuitive graph query language that's a lot like SQL. With PGQL, it's easy to get going writing graph analysis queries to the database in a very short time. Albert and Oskar show what you can do with PGQL, and how to write and execute PGQL code.
Overview Of Parallel Development - Ericnel
The document provides an overview of parallel development and Microsoft's investments in parallel computing technologies. It discusses the difficulty of writing parallel code and introduces some of Microsoft's tools and APIs to help developers write parallel and concurrent applications more easily, including the Task Parallel Library (TPL) and Parallel LINQ (PLINQ). It encourages developers to experiment with and provide feedback on these new parallel programming models and tools.
NetDevOps 202: Life After Configuration
This webinar presentation from July 2017 talks about the challenges that network operators and IT folks face after the network is configured. How do you handle changes after the initial configuration? What about rolling in new racks or DCs? Learn how DevOps can help with validation, troubleshooting, and life cycle management. Full recording of webinar can be accessed at http://go.cumulusnetworks.com/l/32472/2017-05-04/91sy7b
Hardening cassandra for compliance or paranoia
Cassandra at rest encryption, inter-node communication encryption, client-server communication encryption, authentication, authorization, and securing JMX management were discussed. The document provided guidance on implementing encryption at rest using commercial and open source options, setting up SSL for inter-node and client-server communication using self-signed certificates, implementing authentication and authorization best practices from RBMS, and securing JMX access.
The Last Pickle: Hardening Apache Cassandra for Compliance (or Paranoia).
Security is always at odds with usability, particularly in the context of operations and development. More so when dealing with a distributed system such as Apache Cassandra. In this presentation, we'll walk through the steps required to completely secure a Cassandra cluster to meet most regulatory and compliance guidelines.
Topics will include:
- Encrypting cross-DC traffic
- Different types of at-rest disk encryption options available (and how to tune them)
- Configuring SSL for inter-cluster communication
- Configuring SSL between clients and the API
- Configuring and managing client authentication
Attendees will leave this presentation with the knowledge required to harden Cassandra to meet most guidelines imposed by regulations and compliance.
Ahmed mostafa ahmed v1.3
Ahmed Mostafa Ahmed is seeking a position as a Communication Engineer where he can utilize his educational background in Information Technology and 9 years of experience in networking. He has expertise in routing, switching, data centers, network configuration, troubleshooting and design. He is proficient in Cisco routers, switches, and data center technologies as well as F5 LTM. He is working towards several certifications including CCIE Routing and Switching, CCIE Data Center, VMware VCP6-DCV, and F5 LTM Specialist.
Azure SQL Database - Connectivity Best Practices
This presentation covers:
The main components in the connectivity path.
Best practices in your code to avoid connectivity issues.
How to solve most common connectivity problems.
Sample_CV
Jahanzeh Iqbal is seeking a position in computer industries that offers professional growth. He has a FSc in computer science and math from Fazaia Degree College Kamra. He is currently a CCIE-Service Provider and passed the written exam for CCIE-SP, preparing to take the lab exam. He has over a year of experience as a Network Support Engineer at Corvit Systems, where he implemented routing and switching services, IPv4/IPv6, EIGRP, OSPF, MP-BGP, VLANs, firewalls and more. His technical skills include Cisco routers, switches, GNS3, Packet Tracer, WireShark and Microsoft Office. He has training in
How to avoid top 10 security risks in Java EE applications and how to avoid them
If you want to learn what are the top ten security risks that a software engineer requires to pay attention to and you want to know how to address them in your Java EE software, this session is for you. The Open Web Application Security Project (OWASP) publishes the top 10 security risks and concerns of software development periodically and the new list is published in 2013.
Developers can use Java EE provided features and functionalities to address or mitigate these risks. This presentation covers how to spot these risks in the code, how to avoid them, what are the best practices around each one of them. During the session, when application server or configuration is involved GlassFish is discussed as one of the Java EE 7 App server.
Flink Forward SF 2017: Chinmay Soman - Real Time Analytics in the real World ...
Advancements in stream processing and OLAP (Online Analytical Processing) technologies have enabled faster insights into the data coming in, thus powering near real time decisions. This talk focuses on how Uber uses real time analytics for solving complex problems such as Fraud detection, Operational intelligence, Intelligent Incentive spend and showcases the corresponding infrastructure that makes this possible. I will go over the key challenges involved in data ingestion, correctness and backfill. We will also go over enabling SQL and Flink to support real-time decision making for data science and analysts.
Using SLOs for Continuous Performance Optimizations of Your k8s Workloads
The document discusses how SLOs (Service Level Objectives) can be used for continuous performance optimizations of Kubernetes workloads. It provides an overview of common performance issues like the N+1 query problem. It then describes how Keptn can be used to automate testing, analysis and remediation based on defined SLOs. Keptn establishes an event-driven workflow that orchestrates monitoring, deployments, testing and SLO evaluations to help optimize performance and ensure SLIs meet defined objectives. Real-world examples are provided of how Keptn has been used by companies to validate release readiness and environment stability.
Similar to インフラ屋の友:Tera Term (20)
Jenkins Online Meetup - Automated SLI based Build Validation with Keptn
Jenkins Online Meetup - Automated SLI based Build Validation with Keptn
Transfer Learning: Repurposing ML Algorithms from Different Domains to Cloud ...
Transfer Learning: Repurposing ML Algorithms from Different Domains to Cloud ...
The Last Pickle: Hardening Apache Cassandra for Compliance (or Paranoia).
The Last Pickle: Hardening Apache Cassandra for Compliance (or Paranoia).
How to avoid top 10 security risks in Java EE applications and how to avoid them
How to avoid top 10 security risks in Java EE applications and how to avoid them
Flink Forward SF 2017: Chinmay Soman - Real Time Analytics in the real World ...
Flink Forward SF 2017: Chinmay Soman - Real Time Analytics in the real World ...
Using SLOs for Continuous Performance Optimizations of Your k8s Workloads
Using SLOs for Continuous Performance Optimizations of Your k8s Workloads
Recently uploaded
"$10 thousand per minute of downtime: architecture, queues, streaming and fin...
Direct losses from downtime in 1 minute = $5-$10 thousand dollars. Reputation is priceless.
As part of the talk, we will consider the architectural strategies necessary for the development of highly loaded fintech solutions. We will focus on using queues and streaming to efficiently work and manage large amounts of data in real-time and to minimize latency.
We will focus special attention on the architectural patterns used in the design of the fintech system, microservices and event-driven architecture, which ensure scalability, fault tolerance, and consistency of the entire system.
Northern Engraving | Nameplate Manufacturing Process - 2024
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
Dandelion Hashtable: beyond billion requests per second on a commodity server
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Day 2 - Intro to UiPath Studio Fundamentals
In our second session, we shall learn all about the main features and fundamentals of UiPath Studio that enable us to use the building blocks for any automation project.
📕 Detailed agenda:
Variables and Datatypes
Workflow Layouts
Arguments
Control Flows and Loops
Conditional Statements
💻 Extra training through UiPath Academy:
Variables, Constants, and Arguments in Studio
Control Flow in Studio
What is an RPA CoE? Session 1 – CoE Vision
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor Ivaniuk
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
"Scaling RAG Applications to serve millions of users", Kevin Goedecke
How we managed to grow and scale a RAG application from zero to thousands of users in 7 months. Lessons from technical challenges around managing high load for LLMs, RAGs and Vector databases.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
GNSS spoofing via SDR (Criptored Talks 2024)
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Principle of conventional tomography-Bibash Shahi ppt..pptx
before the computed tomography, it had been widely used.
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
These are the slides for the presentation, "Component Testing: Bridging the gap between frontend applications" that was presented at QA or the Highway 2024 in Columbus, OH by Zachary Hamm.
"Choosing proper type of scaling", Olena Syrota
Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-Efficiency
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
What is an RPA CoE? Session 2 – CoE Roles
In this session, we will review the players involved in the CoE and how each role impacts opportunities.
Topics covered:
• What roles are essential?
• What place in the automation journey does each role play?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
A Deep Dive into ScyllaDB's Architecture
This talk will cover ScyllaDB Architecture from the cluster-level view and zoom in on data distribution and internal node architecture. In the process, we will learn the secret sauce used to get ScyllaDB's high availability and superior performance. We will also touch on the upcoming changes to ScyllaDB architecture, moving to strongly consistent metadata and tablets.
Introduction of Cybersecurity with OSS at Code Europe 2024
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
Tomaz Bratanic
Graph ML and GenAI Expert - Neo4j
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
Recently uploaded (20)
"$10 thousand per minute of downtime: architecture, queues, streaming and fin...
"$10 thousand per minute of downtime: architecture, queues, streaming and fin...
Northern Engraving | Nameplate Manufacturing Process - 2024
Northern Engraving | Nameplate Manufacturing Process - 2024
Dandelion Hashtable: beyond billion requests per second on a commodity server
Dandelion Hashtable: beyond billion requests per second on a commodity server
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor Ivaniuk
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor Ivaniuk
"Scaling RAG Applications to serve millions of users", Kevin Goedecke
"Scaling RAG Applications to serve millions of users", Kevin Goedecke
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
Principle of conventional tomography-Bibash Shahi ppt..pptx
Principle of conventional tomography-Bibash Shahi ppt..pptx
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-Efficiency
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-Efficiency
Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
GraphRAG for LifeSciences Hands-On with the Clinical Knowledge Graph
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
インフラ屋の友:Tera Term
- 1. NETWORK ENGINEERS’ PAL Tera Term -the macro script’s application
- 2. @szeyih James Chin Sze Yih | LinkedIn CCIE#46852 ABOUT ME College University Rakuten Emerio GCIS - Robotic - System engineering -Mathematic -Wireless multihop networks -Enterprise Network -Network Operation -IP-VPN -SP Core Network -SP WiFi
- 3. BACKGROUND ¢ Networking is changing rapidly
- 4. BACKGROUND ¢ Majority of network engineers still use “Stone Age” tools like Cli
- 5. USE CASE- AUTO LOGIN AND LOGGING
- 6. ;##### Loop ##### i = 10 timeout = 300 wait '#' sendln 'ping vrf ABC 10.10.10.10 count 100' wait '#' endwhile USE CASE-AUTO PING AND ANALYSIS strscan VAL 'Success rate is' if result>0 then _Ping_Result = VAL strmatch _Ping_Result '(((d+)/(d+)))‘ strmatch _Ping_Result '((d+)/(d+)/(d+) (ms))' else endif Success rate is 100 percent (10/100), round-trip min/avg/max = 18/18/68 ms
- 7. USE CASE-CONFIGURATION SCRIPT L1-CORE02,10.73.100.253 enable super-user-password Brocade123 hostname L1-CORE02 ip address 10.73.100.253 255.255.255.0 no ip dhcp-client enable ip default-gateway 172.20.5.1 logging console telnet timeout 60 username admin password Brocade123 cdp run fdp run lldp run web-management https hitless-failover enable
- 8. THANK YOU