EDB Failover Manager - Features and Demo
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EnterpriseDB (EDB) delivers an open source database platform for new applications, cloud migration, modernization, and legacy migration. EDB Failover Manager 3.6 provides high availability and failover capabilities for PostgreSQL databases. It supports various Linux distributions and has prerequisites of Java, streaming replication, firewall configuration. The architecture includes a master, standby, witness, agent, VIP, and JGroups. New features and tunable properties are discussed for user requirements and different failover scenarios.
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The document discusses the Data Guard broker, which automates and centralizes the creation and management of Data Guard configurations. It describes the broker's architecture, components, configurations, management model, and interfaces. The benefits of using the broker include streamlining high availability, simplified management, and automated switchover and failover capabilities.
Securing MongoDB to Serve an AWS-Based, Multi-Tenant, Security-Fanatic SaaS A...
MongoDB introduces new capabilities that change the way micro-services interact with the database, capabilities that are either absent or exist only partially in high-end commercial databases such as Oracle. In this session I will share from my experiences building a cloud-based, multi-tenant SaaS application with extreme security requirements. We will cover topics including considerations for storing multi-tenant data in the database, best practices for authentication and authorization, and performance considerations specific to security in MongoDB.
Java Development on Bluemix
Everything you need to know about creating, managing and debugging Java applications on IBM Bluemix. This presentation covers the features the IBM WebSphere Application Server Liberty Buildpack provides to make Java development on the cloud easier. It also covers the Eclipse tooling support including remote debugging, incremental update, etc.
The Power of Postgres Plus Cloud Database
During this presentation, cloud database architect Hans Hrasna, reviews how to leverage the cloud to:
Extend the benefits of the Postgres systems already running in your datacenter
Save your company time and money
Optimize and protect your database deployments
Expand your options for development or deployment
20191201 kubernetes managed weblogic revival - part 2
This document discusses deploying WebLogic domains in Kubernetes using the WebLogic Kubernetes Operator. It provides an overview of the operator and how it can automate lifecycle operations for WebLogic domains running in Kubernetes. It also covers domain topologies, configuration overrides, assigning pods to nodes, and high availability and disaster recovery options for WebLogic on Kubernetes.
Top 6 Reasons to Use a Distributed Data Grid
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Running Oracle EBS in the cloud (DOAG TECH17 edition)
This presentation is based on a real life experience migrating Oracle E-Business Suite production to AWS.
We will talk about:
- Certification basics. Overview on supported configurations.
- How to build. Recommendations based on migration and 2 year production runtime experience.
- Advanced configurations.
- R12.2.
- Microsoft Azure and Oracle Cloud review. Quick comparison outline of main alternative platforms. How ready is Oracle's own cloud service.
- Scaling.
This is a very client demanding topic. Many are looking into cloud migration options and how they can optimize the cost compared to the on-premise hosting, and many misunderstand the complexity of Oracle EBS stack being capable for cloud deployment.
Red Hat for IBM System z IBM Enterprise2014 Las Vegas
Red Hat Inc in a Nutshell
- Growing Market for Red Hat - Open Source Model
- Development Powerhouse
- JBoss for IBM System z
Overview of the collaboration between Red Hat and IBM
Red Hat Enterprise Linux 7 Overview
- Highlights about what is new Performance gains with
RHEL7
- CPU, Memory, I/O versus RHEL6
More details on new aspects of RHEL7
- Systemd deep dive
- More details about this new feature
- Linux Containers deep dive
- What can we really do with Linux Containers
- An introduction to Red Hat Openshift
Featured ISVs
- VERISTORM
- Hadoop on Linux for IBM System z
- Sine NOMINE
- High Availability Demo
Where to find more information about RHEL on IBM System z
Neuerungen in EDB Postgres 11
Erfahren Sie, welche Neuerungen EDB Postgres 11 bringt. Dieses Update umfasst eine aktualisierte Version von EDB Postgres Advanced Server, die auf den Kapazitäten der Open-Source-Version PostgreSQL 11 basiert und diese erweitert. Sie profitieren von neuen Datenredaktionsfunktionen, autonomen Transaktionsbefehlen und Performance-Diagnose. Webinar-Agenda:
Eine Einführung in EDB Postgres, einschließlich BART, EFM und Containern
Neuerungen in EDB Postgres 11
Kurzer Überblick und Demo zu PEM 7
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- The document discusses expanding disaster recovery solutions for Oracle Database and Oracle Fusion Middleware environments. It highlights business drivers like decreasing downtime tolerances and increasing regulatory pressures.
- It presents using Oracle Data Guard and ZFS Storage Appliances to create development/test databases from standby databases for accelerating application deployment while ensuring data protection.
- The solution uses Data Guard for database replication and ZFS appliances to replicate other middleware data through continuous replication and automated failover/failback scripts.
Postgres & Red Hat Cluster Suite
This presentation answer a lot of your questions about PostgreSQL and the Red Hat Cluster Suite.
It reviews how you can create failover/standby capabilities with the following activities:
General PostgreSQL clustering options
Overview of Red Hat Cluster Service
Identification of candidate databases for clustering
Identification of hardware for clustering
Analysis of uptime requirements and data latency
Implementation of clustering
Testing of clustering
PostgreSQL installation tips for RHCS
The Kubernetes WebLogic revival (part 2)
The second of two sessions Martien & I presented at UKOUG Techfest19 in Brighton, UK about:
(a) Running WebLogic in containers, managed by Kubernetes
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This 3-sentence summary provides the key details from the document:
The document discusses an upcoming technical conference on IBM Systems that will cover IBM Cloud Object Storage features and use cases. It provides an overview of IBM Cloud Object Storage, including how it differs from block and file storage, its erasure coding technology, deployment options, applications and typical use cases. The speaker will discuss why object storage is becoming popular for storing large amounts of unstructured data cost effectively at scale.
What's new in Amazon RDS - ADB206 - New York AWS Summit
Amazon RDS is a fully managed relational database service that enables you to launch an optimally configured, secure, and highly available database with just a few clicks. In this session, we review the service’s capabilities and its latest features. We also show you how Amazon RDS manages time-consuming database administration tasks, freeing you to focus on your applications and business.
Delivering Apache Hadoop for the Modern Data Architecture
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Oracle & SQL Server on the Cloud: Database Week San Francisco
Database Week at the San Francisco Loft: Oracle & SQL Server on the Cloud by Joyjeet Banerjee - Enterprise Solutions Architect, AWS
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More from EDB
Cloud Migration Paths: Kubernetes, IaaS, or DBaaS
Moving to the cloud is hard, and moving Postgres databases to the cloud is even harder. Public cloud or private cloud? Infrastructure as a Service (IaaS), or Platform as a Service (PaaS)? Kubernetes for the application, or for the database and the application? This talk will juxtapose self-managed Kubernetes and container-based database solutions, Postgres deployments on IaaS, and Postgres DBaaS solutions of which EDB’s DBaaS BigAnimal is the latest example.
Die 10 besten PostgreSQL-Replikationsstrategien für Ihr Unternehmen
Dieses Webinar hilft Ihnen, die Unterschiede zwischen den verschiedenen Replikationsansätzen zu verstehen, die Anforderungen der jeweiligen Strategie zu erkennen und sich über die Möglichkeiten klar zu werden, was mit jeder einzelnen zu erreichen ist. Damit werden Sie hoffentlich eher in der Lage sein, herauszufinden, welche PostgreSQL-Replikationsarten Sie wirklich für Ihr System benötigen.
- Wie physische und logische Replikation in PostgreSQL funktionieren
- Unterschiede zwischen synchroner und asynchroner Replikation
- Vorteile, Nachteile und Herausforderungen bei der Multi-Master-Replikation
- Welche Replikationsstrategie für unterschiedliche Use-Cases besser geeignet ist
Referent:
Borys Neselovskyi, Regional Sales Engineer DACH, EDB
------------------------------------------------------------
For more #webinars, visit http://bit.ly/EDB-Webinars
Download free #PostgreSQL whitepapers: http://bit.ly/EDB-Whitepapers
Read our #Postgres Blog http://bit.ly/EDB-Blogs
Follow us on Facebook at http://bit.ly/EDB-FB
Follow us on Twitter at http://bit.ly/EDB-Twitter
Follow us on LinkedIn at http://bit.ly/EDB-LinkedIn
Reach us via email at marketing@enterprisedb.com
Migre sus bases de datos Oracle a la nube
Cuando busca alternativas a Oracle en la nube, hacer el cambio puede parecer un trabajo duro. Entendemos que la migración involucra más que solo la base de datos. La compatibilidad es un punto clave, especialmente cuando se consideran los recursos que posiblemente ya haya invertido en Oracle, como por ejemplo el código de aplicación específico de Oracle.Este seminario web explorará las opciones y las principales consideraciones al pasar de las bases de datos de Oracle a la nube.
- Revisión detallada de las ofertas de bases de datos disponibles en la nube
- Factores críticos que se deben considerar considerar para elegir la oferta en la nube más adecuada
- Cómo la experiencia de EDB con PostgreSQL puede ayudarlo en su decisión
- Demostración de BigAnimal de EDB
Présentateur:
Sergio Romera, Senior Sales Engineer EMEA, EDB
------------------------------------------------------------
For more #webinars, visit http://bit.ly/EDB-Webinars
Download free #PostgreSQL whitepapers: http://bit.ly/EDB-Whitepapers
Read our #Postgres Blog http://bit.ly/EDB-Blogs
Follow us on Facebook at http://bit.ly/EDB-FB
Follow us on Twitter at http://bit.ly/EDB-Twitter
Follow us on LinkedIn at http://bit.ly/EDB-LinkedIn
Reach us via email at marketing@enterprisedb.com
EFM Office Hours - APJ - July 29, 2021
This document provides an overview and demonstration of EnterpriseDB's Failover Manager (EFM). It begins with an overview of EFM's capabilities in ensuring high availability and minimizing downtime during database upgrades or maintenance. It then covers installation and configuration prerequisites, supported platforms, and the EFM architecture involving a primary, standby, and witness database nodes. The remainder demonstrates switchover and failover functionality through a live demo in a replication environment using CentOS 7.7 and EnterpriseDB PostgreSQL Advanced Server 13.
Benchmarking Cloud Native PostgreSQL
Database come PostgreSQL non possono girare su Kubernetes. Questo è il ritornello che sentiamo continuamente, ma al tempo stesso la motivazione per noi di EDB di abbattere questo muro, una volta per tutte.
In questo webinar parleremo della nostra avventura finora per portare PostgreSQL su Kubernetes. Scopri perché crediamo che fare benchmark di storage e del database prima di andare in produzione porti a una più sana e longeva vita di un DBMS, anche su Kubernetes.
Condivideremo il nostro processo, i risultati fin qui ottenuti e sveleremo i nostri piani per il futuro con Cloud Native PostgreSQL.
Las Variaciones de la Replicación de PostgreSQL
Replicación física, replicación lógica, síncrona, asíncrona, multi-maestro, escalabilidad horizontal, etc. Son muchos los términos asociados con la replicación de bases de datos. En esta charla revisaremos los conceptos fundamentales detrás de cada variación de la replicación de PostgreSQL, y en qué casos conviene usar una o la otra. La presentación incluye una parte práctica con demostraciones aunque no será un tutorial sobre como configurar un cluster. El enfoque está en entender cada variación para elegir la mejor dependiendo del caso de uso.
Cosas que aprenderán:
- Cómo funciona la replicación física en PostgreSQL
- Cómo funciona la replicación lógica en PostgreSQL
- Diferencias entre replicación síncrona y asíncrona
- Qué es replicación multi-maestro
NoSQL and Spatial Database Capabilities using PostgreSQL
PostgreSQL is an object-relational database system. NoSQL on the other hand is a non-relational database and is document-oriented. Learn how the PostgreSQL database gives one the flexible options to combine NoSQL workloads with the relational query power by offering JSON data types. With PostgreSQL, new capabilities can be developed and plugged into the database as required.
Attend this webinar to learn:
- The new features and capabilities in PostgreSQL for new workloads, requiring greater flexibility in the data model
- NoSQL with JSON, Hstore and its performance and features for enterprises
- Spatial SQL - advanced features in PostGIS application with PostGIS extension
Is There Anything PgBouncer Can’t Do?
"Why use PgBouncer? It’s a lightweight, easy to configure connection pooler and it does one job well. As you’d expect from a talk on connection pooling, we’ll give a brief summary of connection pooling and why it increases efficiency. We’ll look at when not to use connection pooling, and we’ll demonstrate how to configure PgBouncer and how it works. But. Did you know you can also do this? 1. Scaling PgBouncer PgBouncer is single threaded which means a single instance of PgBouncer isn’t going to do you much good on a multi-threaded and/or multi-CPU machine. We’ll show you how to add more PgBouncer instances so you can use more than one thread for easy scaling. 2. Read-write / read only routing Using different pgBouncer databases you can route read-write traffic to the primary database and route read-only traffic to a number of standby databases. 3. Load balancing When we use multiple PgBouncer instances, load balancing comes for free. Load balancing can be directed to different standbys, and weighted according to ratios of load. 4. Silent failover You can perform silent failover during promotion of a new primary (assuming you have a VIP/DNS etc that always points to the primary). 5. And even: DoS prevention and protection from “badly behaved” applications! By using distinct port numbers you can provide database connections which deal with sudden bursts of incoming traffic in very different ways, which can help prevent the database from becoming swamped during high activity periods. You should leave the presentation wondering if there is anything PgBouncer can’t do."
Data Analysis with TensorFlow in PostgreSQL
In this talk I'll discuss how we can combine the power of PostgreSQL with TensorFlow to perform data analysis. By using the pl/python3 procedural language we can integrate machine learning libraries such as TensorFlow with PostgreSQL, opening the door for powerful data analytics combining SQL with AI. Typical use-cases might involve regression analysis to find relationships in an existing dataset and to predict results based on new inputs, or to analyse time series data and extrapolate future data taking into account general trends and seasonal variability whilst ignoring noise. Python is an ideal language for building custom systems to do this kind of work as it gives us access to a rich ecosystem of libraries such as Pandas and Numpy, in addition to TensorFlow itself.
Practical Partitioning in Production with Postgres
Has your table become too large to handle? Have you thought about chopping it up into smaller pieces that are easier to query and maintain? What if it's in constant use? An introduction to the problems that can arise and how PostgreSQL's partitioning features can help, followed by a real-world scenario of partitioning an existing huge table on a live system. We will be looking at the problems caused by having very large tables in your database and how declarative table partitioning in Postgres can help. Also, how to perform dimensioning before but also after creating huge tables, partitioning key selection, the importance of upgrading to get the latest Postgres features and finally we will dive into a real-world scenario of having to partition an existing huge table in use on a production system.
A Deeper Dive into EXPLAIN
There have been plenty of “explaining EXPLAIN” type talks over the years, which provide a great introduction to it. They often also cover how to identify a few of the more common issues through it. EXPLAIN is a deep topic though, and to do a good introduction talk, you have to skip over a lot of the tricky bits. As such, this talk will not be a good introduction to EXPLAIN, but instead a deeper dive into some of the things most don’t cover. The idea is to start with some of the more complex and unintuitive calculations needed to work out the relationships between operations, rows, threads, loops, timings, buffers, CTEs and subplans. Most popular tools handle at least several of these well, but there are cases where they don’t that are worth being conscious of and alert to. For example, we’ll have a look at whether certain numbers are averaged per-loop or per-thread, or both. We’ll also cover a resulting rounding issue or two to be on the lookout for. Finally, some per-operation timing quirks are worth looking out for where CTEs and subqueries are concerned, for example CTEs that are referenced more than once. As time allows, we can also look at a few rarer issues that can be spotted via EXPLAIN, as well as a few more gotchas that we’ve picked up along the way. This includes things like spotting when the query is JIT, planning, or trigger time dominated, spotting the signs of table and index bloat, issues like lossy bitmap scans or index-only scans fetching from the heap, as well as some things to be aware of when using auto_explain.
IOT with PostgreSQL
This document provides an overview of using PostgreSQL for IoT applications. Chris Ellis discusses why PostgreSQL is a good fit for IoT due to its flexibility and extensibility. He describes various ways of storing, loading, and processing IoT time series and sensor data in PostgreSQL, including partitioning, batch loading, and window functions. The document also briefly mentions the TimescaleDB extension for additional time series functionality.
A Journey from Oracle to PostgreSQL
The document describes a migration from an Oracle database topology to a PostgreSQL database topology at ACI. It discusses the starting Oracle topology with issues around operational complexity and non-ACID compliance. It then describes the target PostgreSQL topology with improved performance, availability and lower costs. The document outlines decisions around tools, extensions, code changes and testing approaches needed for the migration. It also discusses options for migrating the data and cutting over to the new PostgreSQL environment.
Psql is awesome!
The document provides an introduction to using the psql command line tool for interacting with PostgreSQL databases. It explains how to connect to a database, perform basic queries, explain query plans, and get information about tables, schemas, and users.
EDB 13 - New Enhancements for Security and Usability - APJ
Database security is always of paramount importance to all organizations. In this webinar, we will explore the security, usability, and portability updates of the latest version of the EDB database server and tools.
Join us in this webinar to learn:
- The new security features such as SCRAM and the encryption of database passwords and traffic between Failover Manager agents
- Usability updates that automate partitioning, verify backup integrity, and streamline the management of failover and backups
- Portability improvements that simplify running PostgreSQL across on-premise and cloud environments
Comment sauvegarder correctement vos données
Dans ce webinar, nous allons parler des différences entre une sauvegarde physique et une sauvegarde logique. Nous allons lister les avantages et inconvénients, les principales considérations et les outils disponibles pour les deux méthodes.
- Perte de données
- Exports logiques
- Standbys
- WALs et Recovery
- Snapshots VM/Disques
- Sauvegardes physique
- Conclusion
Cloud Native PostgreSQL - Italiano
Vieni a scoprire Cloud Native PostgreSQL (CNP), l’operatore per Kubernetes, direttamente da coloro che lo hanno ideato e lo sviluppano in EDB.
CNP facilita l’integrazione di database PostgreSQL con le tue applicazioni all’interno di cluster Kubernetes e OpenShift Container Platform di RedHat, grazie alla sua gestione automatica dell’architettura primario/standby che include: self-healing, failover, switchover, rolling update, backup, ecc.
Durante il webinar affronteremo i seguenti punti:
- DevOps e Cloud Native
- Introduzione a Cloud Native PostgreSQL
- Architetture
- Caratteristiche principali
- Esempi di uso e configurazione
- Kubernetes, Storage e Postgres
- Demo
- Conclusioni
New enhancements for security and usability in EDB 13
EDB 13 enhances our flagship database server and tools. This webinar will explore its security, usability, and portability updates. Join us to learn how EDB 13 can help you improve your PostgreSQL productivity and data protection.
Webinar highlights include:
- New security features such as SCRAM and the encryption of database passwords and traffic between Failover Manager agents
- Usability updates that automate partitioning, verify backup integrity and streamline the management of failover and backups
- Portability improvements that simplify running PostgreSQL across on-premise and cloud environments
Best Practices in Security with PostgreSQL
The webinar will review a multi-layered framework for PostgreSQL security, with a deeper focus on limiting access to the database and data, as well as securing the data.
Using the popular AAA (Authentication, Authorization, Auditing) framework we will cover:
- Best practices for authentication (trust, certificate, MD5, Scram, etc).
- Advanced approaches, such as password profiles.
- Deep dive of authorization and data access control for roles, database objects (tables, etc), view usage, row-level security, and data redaction.
- Auditing, encryption, and SQL injection attack prevention.
Note: this session is delivered in German
Speaker:
Borys Neselovskyi, Sales Engineer, EDB
Cloud Native PostgreSQL - APJ
EDB Cloud Native Postgres includes database container images and a Kubernetes Operator that manage the lifecycle of a database from deployment to operations. This Kubernetes Operator for Postgres is written by EDB entirely from scratch in the Go language and relies exclusively on the Kubernetes API.
Attend this webinar to learn about:
- DevOps & Cloud Native
- Overview of Cloud Native Postgres
- Storage for Postgres workloads in Kubernetes
- Using Cloud Native Postgres
- Demo
More from EDB (20)
Die 10 besten PostgreSQL-Replikationsstrategien für Ihr Unternehmen
Die 10 besten PostgreSQL-Replikationsstrategien für Ihr Unternehmen
NoSQL and Spatial Database Capabilities using PostgreSQL
NoSQL and Spatial Database Capabilities using PostgreSQL
Practical Partitioning in Production with Postgres
Practical Partitioning in Production with Postgres
EDB 13 - New Enhancements for Security and Usability - APJ
EDB 13 - New Enhancements for Security and Usability - APJ
New enhancements for security and usability in EDB 13
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LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
Session 1 - Intro to Robotic Process Automation.pdf
👉 Check out our full 'Africa Series - Automation Student Developers (EN)' page to register for the full program:
https://bit.ly/Automation_Student_Kickstart
In this session, we shall introduce you to the world of automation, the UiPath Platform, and guide you on how to install and setup UiPath Studio on your Windows PC.
📕 Detailed agenda:
What is RPA? Benefits of RPA?
RPA Applications
The UiPath End-to-End Automation Platform
UiPath Studio CE Installation and Setup
💻 Extra training through UiPath Academy:
Introduction to Automation
UiPath Business Automation Platform
Explore automation development with UiPath Studio
👉 Register here for our upcoming Session 2 on June 20: Introduction to UiPath Studio Fundamentals: https://community.uipath.com/events/details/uipath-lagos-presents-session-2-introduction-to-uipath-studio-fundamentals/
"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.
MySQL InnoDB Storage Engine: Deep Dive - Mydbops
This presentation, titled "MySQL - InnoDB" and delivered by Mayank Prasad at the Mydbops Open Source Database Meetup 16 on June 8th, 2024, covers dynamic configuration of REDO logs and instant ADD/DROP columns in InnoDB.
This presentation dives deep into the world of InnoDB, exploring two ground-breaking features introduced in MySQL 8.0:
• Dynamic Configuration of REDO Logs: Enhance your database's performance and flexibility with on-the-fly adjustments to REDO log capacity. Unleash the power of the snake metaphor to visualize how InnoDB manages REDO log files.
• Instant ADD/DROP Columns: Say goodbye to costly table rebuilds! This presentation unveils how InnoDB now enables seamless addition and removal of columns without compromising data integrity or incurring downtime.
Key Learnings:
• Grasp the concept of REDO logs and their significance in InnoDB's transaction management.
• Discover the advantages of dynamic REDO log configuration and how to leverage it for optimal performance.
• Understand the inner workings of instant ADD/DROP columns and their impact on database operations.
• Gain valuable insights into the row versioning mechanism that empowers instant column modifications.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...
The typical problem in product engineering is not bad strategy, so much as “no strategy”. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If you’re wrong, it forces a correction. If you’re right, it helps create focus. I’ll share how I’ve approached this in the past, both what works and lessons for what didn’t work so well.
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EDB Failover Manager - Features and Demo
- 1. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. THE DATABASE PLATFORM COMPANY FOR DIGITAL BUSINESS EnterpriseDB (EDB) delivers the premier open source-based, multi-model data platform for new applications, cloud re-platforming, application modernization, and legacy migration. !1
- 2. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. EDB Failover Manager 3.6 !2 Saurabh V. Shelar Sr. System Engineer
- 3. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Supported Platforms !3 • CentOS 6.x and 7.x • Red Hat Enterprise Linux 6.x and 7.x • Oracle Enterprise Linux 6.x and 7.x • Red Hat Enterprise Linux (IBM Power8 Little Endian or ppc64le) 7.x • Debian 9 • SLES 12 • Ubuntu 18.04
- 4. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Prerequisites To Configure EFM !4 • Java 1.8 (and Higher) • Streaming Replication Setup • Appropriate pg_hba entries. • SMTP configuration. • Firewall opened for specific ports.
- 5. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. EFM Architecture !5 1. Master 2. Standby 3. Witness 4. Agent 5. VIP 6. JGroups
- 6. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. What’s New ? !6 1. Change in behaviour of “db.bin”. 2. Db.config.dir 3. Additional information about WAL records. •
- 7. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Tuneable Properties For User Requirements !7 Database Configuration: • jdbc.sslmode (disable, verify-ca, require) • db.reuse.connection.count Custom Monitoring: • script.custom.monitor • custom.monitor.interval • custom.monitor.timeout • custom.monitor.safe.mode EFM Configuration: • is.witness (true,false) • user.email • auto.reconfigure • auto.failover • master.shutdown.as.failure • script.load.balancer.attach (=/somepath/attachscript %h %t) • script.load.balancer.detach TimeOut Configuration: • local.period • local.timeout • local.timeout.final • remote.timeout •node.timeout •
- 8. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Supported Failover Scenarios !8 • SwitchOver • Standby Database Down • EFM Standby Agent Down • EFM Witness Agent Down • EFM Master Agent Down • Master Database Down • Isolation Of Nodes
- 9. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Standby Database Down !9 local.period local.timeout.property local.timeout.final remote.timeout
- 10. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Standby EFM Agent Down !10 user.email
- 11. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Witness EFM Agent Down !11 user.email
- 12. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Master EFM Agent Down !12 user.email
- 13. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Master Database Down !13 local.period local.timeout.property local.timeout.final remote.timeout
- 14. CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved. Isolation Of Nodes !14 local.period local.timeout.property local.timeout.final remote.timeout node.timeout
- 15. THANK YOU info@enterprisedb.com www.enterprisedb.com CONFIDENTIAL © Copyright EnterpriseDB Corporation, 2019. All rights reserved.