Этот материал находится в платной подписке. Оформи премиум подписку и смотри или слушай PostgreSQL Replication, High Availability HA and Scalability, а также все другие курсы, прямо сейчас!
Премиум
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    Why Scale PostgreSQL?
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    Vertical Scaling
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    Horizontal Scaling
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    CAP Theorem Explained
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    PostgreSQL vs. NoSQL
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    Use case: Consistent and Available System
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    Use case: Available and Partition-tolerant System
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    Read Versus Write Bound Workload
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    How statistics will answer to all questions?
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    Enable Statistics
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    Replication
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    Load Balancing
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    Connection Pooling
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    Queuing
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    Partitioning
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    Sharding
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    Multi-master
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    What is Streaming Replication?
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    Asynchronous vs. Synchronous Replication
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    Hands-on - Initialise Primary Database
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    Configuring the Primary for Replication
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    Configuring the Replica Instance
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    Testing Replication Setup
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    What is Logical Replication in Postgres?
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    Setting-up Postgres Servers for Logical Replication
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    Selective Copy of the Data
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    Create the Publication
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    Create the Subscription
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    Limitations of Logical Replication
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    Monitoring Logical Replication
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    Best use-cases for Logical Replication
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    Introduction
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    Fundamental concepts of connection pooling
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    Building a PgBouncer Setup
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    Installing and Configure PgBouncer
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    Creating a basic configuration file for PgBouncer
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    Connecting to PgBouncer
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    Advanced Settings for Performance
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    Pool Modes
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    A simple benchmark
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    Introduction
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    Key Components
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    Key Characteristics of the Architecture
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    Creating PostgreSQL Instances on Google Cloud
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    Creating a GCE for HAProxy
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    Configure HAProxy for Load-Balancing
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    Testing Load-Balancing
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    Introduction
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    Which Tables Need Partitioning?
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    How should the Tables be Partitioned?
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    Declarative vs. Inheritance Partitioning
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    Creating a Partitioned Table
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    Partitioning Methods
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    Introduction
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    Pain Points of Sharding
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    How to Partition Data in PostgreSQL
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    Second Level Sharding
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    Querying Across Shards
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    Why High Availability?
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    Steps to achieve High Availability
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    Essential Questions to set-up High Availability
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    Log-Shipping Replication
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    Streaming Replication and Logical Replication
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    Cascading Replication
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    Synchronous vs. Asynchronous Replication
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    Automatic Failover and Always-on Strategy
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    Simple HA Solution Example
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    Better HA Solution Example
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    Introduction
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    Pgpool-II Features
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    Configure Pgpool-II with Streaming Replication
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    Setting up Streaming Replication
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    Configuring Pgpool-II for Load Balancing
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    Testing load-balancing & read/write separation
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    Configure Pgpool for PostgreSQL High-Availability
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    Configuring PostgreSQL Primary Server
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    Configuring Pgpool-II Server
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    Configuring PostgreSQL Replica Server
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    Testing The Failover
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    Restoring failed nodes