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Millions of tiny databases

The Morning Paper

Millions of tiny databases , Brooker et al., It takes you through the thinking processes and engineering practices behind the design of a key part of the control plane for AWS Elastic Block Storage (EBS): the Physalia database that stores configuration information. Engineering decisions involve making lots of trade-offs.

Database 106
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How It Works: SQL Server Lock Partitioning

SQL Server According to Bob

A handful of lock types (Database, Metadata, LOGIN_STATS, …) are eligible for lock partitioning. For example: When ‘use database’ takes place the session acquires a shared lock on database. Only distinct changes require an exclusive database lock, for example a drop database.

Servers 103
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SQL Server On Linux: Forced Unit Access (Fua) Internals

SQL Server According to Bob

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “. The Back Story.

Servers 90
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Extend the AI and automation core of Dynatrace with host extensions to resolve infrastructure problems

Dynatrace

A single instance of OneAgent can handle the monitoring of many types of entities , including servers, applications, services, databases, and more. All the data bound to hosts is analyzed by the Davis AI causation engine and made available on custom dashboards and events pages. Dynatrace news. What’s next.

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MLOps and DevOps: Why Data Makes It Different

O'Reilly

This is both frustrating for companies that would prefer making ML an ordinary, fuss-free value-generating function like software engineering, as well as exciting for vendors who see the opportunity to create buzz around a new category of enterprise software. The new category is often called MLOps. This approach is not novel.

DevOps 137
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Sponsored Post: Close, Wynter, Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte

High Scalability

Close is building the sales communication platform of the future and we're looking for a Site Reliability Engineer to help us accomplish that goal. T riplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Apply here. Get started for free!

Education 100
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Sponsored Post: G-Core Labs, Close, Wynter, Pinecone, Kinsta, Bridgecrew, IP2Location, StackHawk, InterviewCamp.io, Educative, Stream, Fauna, Triplebyte

High Scalability

Close is building the sales communication platform of the future and we're looking for a Site Reliability Engineer to help us accomplish that goal. T riplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart. Try out their platform.

Education 100