Kubernetes crash course for Postgres DBAs
Kubernetes is the new way of deploying software, programmatically, on almost any infrastructure (be it cloud or on-prem). But is a complex beast. How to get started? How to dive deeper? What are the specific best-practices and special hints for Postgres DBAs dealing with Kubernetes? Join this half-day tutorial to learn, practically, among other topics:
- How to quickly get started with Kubernetes
- Manage storage
- Manage services, networking and ingress/egress
- How to make Postgres cloud-native in Kubernetes
- Do a show-run of existing Postgres operators, including Zalando, CrunchyData and StackGres.
This tutorial is very practical. BYOL! (Bring Your Own Laptop). With Kubernetes installed! (check microk8s, minikube or k3s if you don’t have any installed.
Видео
Другие доклады
-
Tatiana Krupenya DBeaver CorpССергей Ридер DBeaver Corp
Как подключиться к облачному серверу PostgresQL в условиях высоких требований к безопасности.
Sometimes it maybe a very tricky just to establish a connection with your remote database. Especially if your working place is in highly secured corporate environment and your database server is in highly secured remote cloud.
We will talk about bypassing SSH, SSL, jump servers, proxy servers, VPNs and various SSO (Kerberos/SSPI/LDAP/Active Directory) authentication systems in order to access your PostgreSQL database using console or rich UI interface and JDBC. We will describe different use cases - from trivial and typical to insane and over-secured.
-
Dmitry Ursegov Postgres Professional
Средства Greenplum для работы с внешними данными, примеры разработки коннекторов для Kafka и ClickHouse
Greenplum is a horizontal scalable database based on PostgreSQL core. It is used for OLAP workloads and a standard task is to quickly load or unload large amounts of data. The external data resources are usually another distributed systems. In this talk I will show how Greenplum can work with external data. What is the architecture and performance of external and foreign tables and how to handle streaming data. What will be changed in the next version. The examples of Kafka and ClickHouse connectors development.
-
Rustam Abdrakhimov ООО Форс-ТелекомAlexander Liubushkin ООО "ФОРС Телеком"
Разработка WEB-приложений для Postgres с помощью нового инструмента Live Universal Interface (LUI)
Will be demonstrated in the master-class the following: 1). The benefits of declarative programming. Rapid creation of complex LUI-forms using only SQL. 2). Support for long transactions and automatic locks. An example of a wizard with a record directly in the database. 3). The multilingual fields and columns. Rapid inclusion of multilingualism in existing forms. 4). Control the coloring of data in fields and columns of the form. Typical examples. 5). Live search in input fields using the example of address input. 6). How to configure the LUI to enter and display of application-specific data. 7). Design form Master Detail with retrieving data from two different databases. 8). How end-user builds of complex data queries without using SQL.
-
Ivan Frolkov Postgres Professional
Уровни изоляции транзакций в постгресе
Everyone has heard something about transaction isolation levels, but oddly enough, almost no one can clearly explain what it is any why it is important. At the same time, for many operations, it is critical to have a clear understanding of isolation levels and how they can affect the result. Indeed, if a customer has been paid twice and the developer has to pay back the losses, it won't seem unimportant. We'll discuss how to avoid such unpleasant situations.