The document provides tips and tricks for MySQL replication. It discusses setting up and monitoring replication, cloning slaves, point-in-time recovery, using relay servers, writing custom utility libraries, round-robin replication, and crash-safe replication. The focus is on short explanations of features rather than in-depth details. Code examples are provided using both shell scripts and SQL to demonstrate various replication techniques.
In deploying MySQL, scale-out techniques can be used to scale out reads, but for scaling out writes, other techniques have to be used. To distribute writes over a cluster, it is necessary to shard the database and store the shards on separate servers. This session provides a brief introduction to traditional MySQL scale-out techniques in preparation for a discussion on the different sharding techniques that can be used with MySQL server and how they can be implemented with PHP. You will learn about static and dynamic sharding schemes, their advantages and drawbacks, techniques for locating and moving shards, and techniques for resharding.
The slde contains an introduction to the global transaction identifiers(GTIDs) in MySQL Replication. The new protocol at re-connect, skipping transactions with GTIDS, replication filters, purging logs, backup/restore ets are covered here.
MySQL Cluster 7.2 added support for the Memcached API, enabling web services to directly query MySQL Cluster using the Memcached API, and adding a persistent, scalable, fault tolerant backend to Memcached.
The slides take you through the design concepts and introduce a sample social media app built using memcached and MySQL Cluster
In this presentation I’ll be discussing the following beginner points to understanding and creating monitoring.
* Why Monitor?
* What’s the minimum to Monitor?
* How to monitor?
* Monitoring Software Options.
* How to use the most basic of monitoring to help
* The basics of graphing results
* The rule of Everything
* The important on Application metrics and timings
For a very little investment in time, simple monitoring can be in place, and I can guarantee it will be of benefit to any system.
The basis of monitoring are metrics that combined with application measurements can provide trending insights, bottleneck understanding and provide valuable feedback about your growing site.
In deploying MySQL, scale-out techniques can be used to scale out reads, but for scaling out writes, other techniques have to be used. To distribute writes over a cluster, it is necessary to shard the database and store the shards on separate servers. This session provides a brief introduction to traditional MySQL scale-out techniques in preparation for a discussion on the different sharding techniques that can be used with MySQL server and how they can be implemented with PHP. You will learn about static and dynamic sharding schemes, their advantages and drawbacks, techniques for locating and moving shards, and techniques for resharding.
The slde contains an introduction to the global transaction identifiers(GTIDs) in MySQL Replication. The new protocol at re-connect, skipping transactions with GTIDS, replication filters, purging logs, backup/restore ets are covered here.
MySQL Cluster 7.2 added support for the Memcached API, enabling web services to directly query MySQL Cluster using the Memcached API, and adding a persistent, scalable, fault tolerant backend to Memcached.
The slides take you through the design concepts and introduce a sample social media app built using memcached and MySQL Cluster
In this presentation I’ll be discussing the following beginner points to understanding and creating monitoring.
* Why Monitor?
* What’s the minimum to Monitor?
* How to monitor?
* Monitoring Software Options.
* How to use the most basic of monitoring to help
* The basics of graphing results
* The rule of Everything
* The important on Application metrics and timings
For a very little investment in time, simple monitoring can be in place, and I can guarantee it will be of benefit to any system.
The basis of monitoring are metrics that combined with application measurements can provide trending insights, bottleneck understanding and provide valuable feedback about your growing site.
MySQL® 5.7 is a great release which has a lot to offer, especially in the development and replication areas. It provides a lot of new optimizer features for developers to take advantage of, a much more powerful GIS function and high performance JSON data type, allowing for a more powerful store for semi-structured data. It also features dramatically improved Performance Schema, Parallel and Multi-Source replication, allowing you to scale much further than ever before, just to give you a taste. In this webinar, we will provide an overview of the most important MySQL 5.7 features.
This webinar will be part of a 3-part series which will include MySQL 5.7 for Developers and MySQL 5.7 for DBAs.
OSSCube MySQL Cluster Tutorial By Sonali At Osspac 09OSSCube
Sonali from OSSCube presents on MySQL Cluster Tutorial at OSSPAC 2009
OSSCube-Leading OpenSource Evangelist Company.
To know how we can help your business grow, contact:
India: +91 995 809 0987
USA: +1 919 791 5472
WEB: www.osscube.com
Mail: sales@osscube.com
MySQL 5.7 NEW FEATURES, BETTER PERFORMANCE, AND THINGS THAT WILL BREAK -- Mid...Dave Stokes
MySQL is on the way and this presentation covers the new features, improved performance, and better admin that will come with 5.7. But there are some things that are changing that you need to know before you upgrade
If you use scripting languages to power web, mobile, and/or enterprise applications, this session will show you how to use Oracle Database efficiently. It demonstrates how PHP can take full advantage of new performance, scalability, availability, and security features in Oracle Database 12c and Oracle Linux. Many of these features are available to other C-based scripting languages too, like Ruby, Python and Perl. DBA's will also benefit by seeing how applications can be monitored.
MySQL® 5.7 is a great release which has a lot to offer, especially in the development and replication areas. It provides a lot of new optimizer features for developers to take advantage of, a much more powerful GIS function and high performance JSON data type, allowing for a more powerful store for semi-structured data. It also features dramatically improved Performance Schema, Parallel and Multi-Source replication, allowing you to scale much further than ever before, just to give you a taste. In this webinar, we will provide an overview of the most important MySQL 5.7 features.
This webinar will be part of a 3-part series which will include MySQL 5.7 for Developers and MySQL 5.7 for DBAs.
OSSCube MySQL Cluster Tutorial By Sonali At Osspac 09OSSCube
Sonali from OSSCube presents on MySQL Cluster Tutorial at OSSPAC 2009
OSSCube-Leading OpenSource Evangelist Company.
To know how we can help your business grow, contact:
India: +91 995 809 0987
USA: +1 919 791 5472
WEB: www.osscube.com
Mail: sales@osscube.com
MySQL 5.7 NEW FEATURES, BETTER PERFORMANCE, AND THINGS THAT WILL BREAK -- Mid...Dave Stokes
MySQL is on the way and this presentation covers the new features, improved performance, and better admin that will come with 5.7. But there are some things that are changing that you need to know before you upgrade
If you use scripting languages to power web, mobile, and/or enterprise applications, this session will show you how to use Oracle Database efficiently. It demonstrates how PHP can take full advantage of new performance, scalability, availability, and security features in Oracle Database 12c and Oracle Linux. Many of these features are available to other C-based scripting languages too, like Ruby, Python and Perl. DBA's will also benefit by seeing how applications can be monitored.
Amazon Relational Database Service (Amazon RDS) is a web service that makes it easy to set up, operate, and scale a relational database in the cloud. With Amazon RDS, you can MySQL in minutes with cost-efficient and re-sizable hardware capacity. In this webinar, we'll discuss how to get the most out of the service, including techniques for migrating data in and out.
MySQL Replication Overview -- PHPTek 2016Dave Stokes
MySQL Replication has been around for a long time but are you up to date on the latest updates such as multi-source or group replication? Can you explain the differences between GTID and non-GTID replication? This is a quick 30 minute overview of MySQL replication as of 5.7
MySQL Enterprise Backup: Backup & Recovery Performance tests, full and partial restores, comparisons using MySQL Utilities, using transportable tablespaces, etc.
A simple scenario on a small environment, using ubuntu a laptop and an external hd, showing how to use MEB and leave mysqldump to those specific situations, and reduce backup and restore times via MEB and single-image files, extracting specific .ibd or .frm's and recover the lost rows, or a dropped table.
MySQL Replication Update -- Zendcon 2016Dave Stokes
How does MySQL work at a conceptual level and at a how-to-do-it level is covered in this presentation plus information on other replication options like Group Replication and Multi Master
MySQL Cluster Asynchronous replication (2014) Frazer Clement
Slides from 2014 describing basic features and implementation of MySQL Cluster asynchronous (binlog) replication, with some monitoring and tuning guidance.
MySQL Replication Basics -Ohio Linux Fest 2016Dave Stokes
This is a bare bones, getting started with MySQL replication presentation showing both GTID and non-GTID replication of MySQL relational databases plus some supporting MySQL utilities
Performance Schema and Sys Schema in MySQL 5.7Mark Leith
MySQL 5.7 now includes the Sys Schema by default, which builds upon the awesome instrumentation framework laid by Performance Schema.
Performance Schema has had 23 worklogs completed in 5.7 alone, such as memory instrumentation, tying in transactions and stored programs in to the current statement/stage/wait instruments and wait graph, prepared statement instruments, metadata lock information, improved session status and variable reporting, the new structured replication tables, and more.
The Sys schema builds upon this strong foundation with easy reporting views and functions, as well as procedures to help both set up and manage the configuration of Performance Schema, and help diagnose performance issues with your database instances on the whole.
Come along and hear from the original developer of the Sys schema about all of these exciting improvements in MySQL instrumentation for the upcoming MySQL 5.7 release!
This presentation was held at the Stockholm Rust Meetup in September 2019.
This is a brief introduction to Rust and highlights some of the problems with C++ that it attempts to solve. It also contain a brief introduction to the ownership model and the borrow checker that Rust uses.
Building Scalable High Availability Systems using MySQL FabricMats Kindahl
Building scalable, high-availability systems offers several challenges: managing the redundancy in the farm using replication, monitoring the system to find hotspots and rebalancing the system, automating scaling reads and writes, and upgrades and replacement without downtime. MySQL Fabric is a framework for building scalable, high-availability systems that are easy to use and flexible. It uses existing MySQL features to manage a high-availability system, and can also be used with existing systems where some parts of the high-availability solution are already in place. In this presentation from Oracle Open World you will learn about the new features in MySQL Fabric and how you can use it to build scalable high availability system or enhance your existing system.
MySQL Fabric is an open-source framework for the management of farms of servers. It is designed to be easy to use and available for both small and large server farms.
In order to create a solution that is truly resilient to failures, it is necessary to ensure redundancy of every component in the system and have a solid foundation for detecting and handling failures.
In this session, you will learn how to build a robust
high-availability solution using MySQL Fabric, what components you need and how they should be set up. You will learn how MySQL Fabric handles high-availability of the application servers and how to ensure high-availability of the Fabric system as a whole. You will also learn how to leverage, for example, OpenStack to ensure that the system keeps operating in the presence of failures.
Elastic Scalability in MySQL Fabric Using OpenStackMats Kindahl
Elastic scalability, the ability to quickly adapt to changing demands for resources, is critical to running modern applications. Both over- and underallocation of resources have an impact on a business’s bottom line. OpenStack is a cloud operating system that achieves elastic scalability by managing the allocation of compute, storage, and network resources. MySQL Fabric is a new member of the community enabling large database systems to be managed easily, providing support for handling high availability and sharding. In this session, you will learn how to leverage OpenStack and MySQL Fabric to build a system in which resources can be added on demand, providing elastic scalability, sharding, and high availability as a single system.
Sharding and Scale-out using MySQL FabricMats Kindahl
MySQL Fabric is an open-source solution released by the MySQL Engineering team at Oracle. It make management of farms of MySQL servers easy and available for both applications with small and large number of servers.
This is the presentation from Percona Live Santa Clara.
MySQL Fabric: Easy Management of MySQL ServersMats Kindahl
MySQL Fabric is an open-source solution recently released by the MySQL Engineering team at Oracle. It seeks to make horizontal scale-out through sharding more accessible to users with growing data management requirements. This integrated framework supports management of large farms of MySQL servers, and includes support for sharding and high-availability. This is the presentation from Percona Live UK in London and it covers:
- Architecture for performance of a sharded deployment
- Management of MySQL server farms via MySQL Fabric
- MySQL Fabric as a tool for handling sharding and high-availability
- Application demands when working with a sharded database
- Connector demands when working with a sharded database
- Approaches to mixing sharded and global tables
MySQL Applier for Apache Hadoop: Real-Time Event Streaming to HDFSMats Kindahl
This presentation from MySQL Connect give a brief introduction to Big Data and the tooling used to gain insights into your data. It also introduces an experimental prototype of the MySQL Applier for Hadoop which can be used to incorporate changes from MySQL into HDFS using the replication protocol.
MySQL Sharding: Tools and Best Practices for Horizontal ScalingMats Kindahl
This presentation provides an introduction to what you need to consider when implementing a sharding solution and introduce the MySQL Fabric as a tool to help you to easy set up a sharded database.
Python Utilities for Managing MySQL DatabasesMats Kindahl
Managing a MySQL database server can become a full time job. What we need are tools that bundle a set of related tasks into a common utility. While there are several such utility libraries to choose, it is often the case that you need to customize them to your needs. The MySQL Utilities library is the answer to that need. It is open source so you can modify and expand it as you see fit.
This is the presentation from OSCON 2011 in Portland.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.