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Optimizing PCI compliance in financial institutions

CIO

Having segmentation between infrastructure providing data processing and data storage is an example of a broad IT security architectural pattern. This fraud claim detection solution stores the claims details in a database managed by the database administrator (DBA) team. Learn more about Verizon’s PCI assessments here. [1]

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10 Best Practices to Secure PostgreSQL AWS RDS/Aurora

Datavail

DB Subnet Group with Private Subnets: DB Subnet group is mandatory configuration while creating RDS and each DB subnet group should have subnets in at least two Availability Zones in each AWS Region. Managing Security Groups: VPC security group are like firewall at the subnet level which controls access to DB instances in VPC.

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Value Proposition of the Cloudera Operational Database over Legacy Apache HBase Deployments

Cloudera

Operational efficiency across activities such as platform management / database administration, security and governance, and agile development (e.g., When it comes to storage, COD takes advantage of cloud-native capabilities for data storage by: Using cloud object storage (e.g., Elastic Compute.

Storage 93
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OtterTune, which taps AI to optimize databases, raises $12M

TechCrunch

As organizations continue to migrate more databases to the cloud, they invest in vendor tools to overcome issues, but this can lead to diminishing returns.” In conversations with executives, he was surprised at how much the company was paying administrators to do what he considered to be basic maintenance database tasks.

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Cloudera Operational Database application development concepts

Cloudera

Cloudera Operational Database is powered by Apache HBase and Apache Phoenix. In Cloudera Operational Database, you use Apache HBase as a datastore with HDFS and/or S3 providing the storage infrastructure. A namespace is a logical grouping of tables analogous to a database in a relational database system.

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Free Courses at Linux Academy – November 2019

Linux Academy

Each month we will kick off our community content with a live study group. Database Administration and SQL Language Basics . Students will learn by doing through installing and configuring containers and thoughtfully selecting a persistent storage strategy. Courses Free in November : CloudFormation Deep Dive.

Linux 104
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A PostgreSQL 13 Feature Deep-dive

Datavail

The vacuuming feature in PostgreSQL, which reclaims storage space whenever you update and delete rows, has a much-requested upgrade. The latest version offers parallelized vacuuming for your database indexes. With PostgreSQL 13, you have an expanded number of grouping set and aggregate queries that benefit from this feature.

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