High Scalability

SEPTEMBER 29, 2020

Who's Hiring? InterviewCamp.io has hours of system design content. They also do live system design discussions every week. They break down interview prep into fundamental building blocks. Try out their platform. T riplebyte lets exceptional software engineers skip screening steps at hundreds of top tech companies like Apple, Dropbox, Mixpanel, and Instacart.

Education 100

Education AWS Scalability Java 100

SQL Shack

SEPTEMBER 29, 2020

In this 28th article for SQL Server Always On Availability Group series, we explore the high-availability for the SQL Server PolyBase(SSB) external tables using AG groups. SQL Server PolyBase Introduction It is a new feature from SQL Server 2016 to query the relational and non-relational database using data virtualization techniques. Previously, to access data from […].

Servers 99

Servers Availability Virtualization Database 99

TechBeacon Testing

SEPTEMBER 29, 2020

As a New York City public school teacher, I taught general music classes to up to 50 students, each with varying degrees of ability and readiness to learn. Fast forward 12 years: As a new people manager, I had to hire 25 QA engineers at Salesforce.org, all with varying degrees of technical and domain experience.

Engineering 61

Engineering Virtualization Testing 61

SQL Shack

SEPTEMBER 29, 2020

In this article, we will learn the Delayed Durability feature that helps to improve transaction log file write throughput in SQL Server. OLTP (Online Transaction Processing) databases should process a huge number of transactions within the shortest time and concurrently. Therefore, the transaction completion time becomes more important for the performance of the OLTP databases. […].

Servers 98

Servers Performance Database Processing 98

Dynatrace

SEPTEMBER 29, 2020

Dynatrace news. At Dynatrace we host most of our Dynatrace SaaS clusters for paying customers as well as trial users in the Amazon Web Services (AWS) cloud. As of September 2020, we run 51 clusters on 1100 EC2 instances distributed across six AWS Regions ensuring that all our users can leverage the Dynatrace Software Intelligence Platform to monitor their hybrid-multi cloud environments.

Infrastructure 183

Infrastructure Cloud Monitoring AWS 183

SQL Shack

SEPTEMBER 29, 2020

In this 27th article of the SQL Server Always On Availability Group series, we will discuss various failover modes for AG databases. Introduction In the earlier articles, we saw that the SQL Server Always On Availability Group provides high availability and disaster recovery solution in SQL Server. As we have explored various configurations for AG, […].

Availability 71

Availability Servers Database 71