Category Archives : Database

25

Apr

Optimize performance using Azure Database for PostgreSQL Recommendations

https://azure.microsoft.com/blog/optimize-performance-using-azure-database-for-postgresql-recommendations/

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15

Apr

Deploying Grafana for production deployments on Azure

https://azure.microsoft.com/blog/deploying-grafana-for-production-deployments-on-azure/

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09

Apr

Bitnami Apache Airflow Multi-Tier now available in Azure Marketplace

https://azure.microsoft.com/blog/bitnami-apache-airflow-multi-tier-now-available-in-azure-marketplace/

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04

Apr

Database administrators, discover gold in the cloud
Database administrators, discover gold in the cloud

Data is referred to these days as “the new oil” or “black gold” of industry. If the typical Fortune 100 company gains access to a mere 10 percent more of their data, that can result in increased revenue of millions of dollars.

In charge of all this data is the database administrator (DBA). I’ve spent a majority of my technical career in this role and, as immensely rewarding as it was, I was consistently finding ways to automate what I found tedious, as well as acquiring new skills to provide more value to the business. Although IT organizations traditionally look to DBAs to create databases, grant access, back up the data, and the like, many of these manual tasks are now automated in the cloud—leaving many DBAs asking what the future may hold for them. The great news is, we are on the cusp of a revolution in data, and the role of the database administrator is at the forefront of this movement.

Recently, my team discovered new technology that enables us to do more with less—like agile development helping us deploy new features and software faster to market, and DevOps ensuring it was done with less impact to mission-critical

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02

Apr

https://azure.microsoft.com/blog/self-service-exchange-and-refund-for-azure-reservations/Azure Reservations provide flexibility to help meet your evolving needs. You can exchange a reservation for another reservation of the same type, and you can refund a reservation if you no longer need it. Exchange an existing reserved instance You READ MORE

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02

Apr

Microsoft Azure portal April 2019 update
Microsoft Azure portal April 2019 update

This month’s updates include improvements to IaaS, Azure Data Explorer, Security Center, Recovery Services, Role-Based Access Control, Support, and Intune.

Sign in to the Azure portal now and see for yourself everything that’s new. Download the Azure mobile app to stay connected to your Azure resources anytime, anywhere.

Here’s the list of April updates to the Azure portal: IaaS Improved create experience for Managed Disks Use non-ASCII characters for virtual machine names Azure Data Explorer New full-screen Create Cluster experience Security Center Public preview: Adaptive network hardening in Azure Security Center Azure Security Center adaptive application control updates Support for virtual network peering in Azure Security Center Azure Security Center: Secure score impact changes Azure Site Recovery Replication to managed disks Role-Based Access Control New Classic administrators tab Support Updated support request experience Other Updates to Microsoft Intune IAAS Improved create experience for Managed Disks

Managed disks now have the latest UI pattern for creating resources in Azure. This updated flow eliminates horizontal scrolling during the creation workflow and follows the same UI patterns that we use in other popular services like VM, Storage, Cosmos DB and AKS, resulting in easier to learn and better customer experiences.

Use of

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28

Mar

Resource governance in Azure SQL Database

This blog post continues the Azure SQL Database architecture series where we share background on how we run the service, as described by the architects who originally created the service. The first two posts covered data integrity in Azure SQL Database and how cloud speed helps SQL Server database administrators. In this blog post, we will talk about how we use governance to help achieve a balanced system.

Allocated and governed resources

When you choose a specific Azure SQL Database service tier, you are selecting a pre-defined set of allocated resources across several dimensions such as CPU, storage type, storage limit, memory, and more. Ideally you will select a service tier that meets the workload demands of your application, however if you over or under-size your selection you can easily scale up or down accordingly.

With each service tier selection, you are also inherently selecting a set of resource usage boundaries or limits. For example, a business critical, Gen 4 database with eight cores has the following resource allocations and associated limits:

Compute size BC_Gen4_8 Memory (GB) 56 In-memory OLTP storage (GB) 8 Storage type Local SSD Max data size (GB) 650 Max log size (GB) 195 TempDB size (GB)

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27

Mar

Happy birthday to managed Open Source RDBMS services in Azure!

March 20, 2019 marked the first anniversary of general availability for our managed Open Source relational database management system (RDBMS) services, including Azure Database for PostgreSQL and Azure Database for MySQL. A great year of learning and improvements lays behind us, and we are looking forward to an exciting future!

Thank you to all our customers, who have trusted Azure to host their Open Source Software (OSS) applications with MySQL and PostgreSQL databases. We are very grateful for your support and for pushing us to build the best managed services in the cloud!

It’s amazing to the see the variety of mission critical applications that customers run on top of our services. From line of business applications over real-time event processing to internet of things applications, we see all possible patterns running across our different OSS RDBMS offerings. Check out some great success stories by reading our case studies! It’s humbling to see the trust our customers put in the platform! We love the challenges posed by this variety of use cases, and we are always hungry to learn and provide even more enhanced support.

We wouldn’t have reached this point without ongoing feedback and feature requests from our customers.

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20

Mar

Microsoft’s Azure Cosmos DB is named a leader in the Forrester Wave: Big Data NoSQL

We’re excited to announce that Forrester has named Microsoft as a Leader in The Forrester Wave™: Big Data NoSQL, Q1 2019 based on their evaluation of Azure Cosmos DB. We believe Forrester’s findings validate the exceptional market momentum of Azure Cosmos DB and how happy our customers are with the product.

NoSQL platforms are on the rise

According to Forrester, “half of global data and analytics technology decision makers have either implemented or are implementing NoSQL platforms, taking advantage of the benefits of a flexible database that serves a broad range of use cases…While many organizations are complementing their relational databases with NoSQL, some have started to replace them to support improved performance, scale, and lower their database costs.”

Azure Cosmos DB has market momentum

Azure Cosmos DB is Microsoft’s globally distributed, multi-model database service for mission-critical workloads. Azure Cosmos DB provides turnkey global distribution with unlimited endpoint scalability, elastic scaling of throughput (at multiple granularities, e.g., database, key-space, tables and collections) and storage worldwide, single-digit millisecond latencies at the 99th percentile, five well-defined consistency models, and guaranteed high availability, all backed by the industry-leading comprehensive SLAs. Azure Cosmos DB automatically indexes all data without requiring developers to

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19

Mar

Securely monitoring your Azure Database for PostgreSQL Query Store

A few months ago, I shared best practices for alerting on metrics with Azure Database for PostgreSQL. Though I was able to cover how to monitor certain key metrics on Azure Database for PostgreSQL, I did not cover how to monitor and alert on the performance of queries that your application is heavily relying on. As a PostgreSQL database, from time to time you will need to investigate if there are any queries running indefinitely on a PostgreSQL database. These long running queries may interfere with the overall database performance and likely get stuck on some background process. This blog post covers how you can set up alerting on query performance related metrics using Azure Functions and Azure Key Vault.

What is Query Store?

Query Store was a feature in Azure Database for PostgreSQL announced in early Fall 2018 that seamlessly enables tracking query performance over time. This simplifies performance troubleshooting by helping you quickly find the longest running and most resource-intensive queries. Learn how you can use Query Store on a wide variety of scenarios by visiting our documentation, “Usage scenarios for Query Store.” Query Store, when enabled, automatically captures a history of query runtime and wait statistics. It

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