Remove Presentation Remove Scalability Remove Storage Remove Tuning
article thumbnail

Optimizing data warehouse storage

The Netflix TechBlog

At this scale, we can gain a significant amount of performance and cost benefits by optimizing the storage layout (records, objects, partitions) as the data lands into our warehouse. We built AutoOptimize to efficiently and transparently optimize the data and metadata storage layout while maximizing their cost and performance benefits.

Storage 203
article thumbnail

How Bloom Filters Work in MyRocks

Percona

When you want to know if a key is present or not in the list, you run it through the hash function and check if the corresponding bits in the bitmap are “1” or “0” If one of the bits is “0”, you know for sure the key is not in the list. If all the bits are “1”, the value may be present.

Storage 125
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Bulldozer: Batch Data Moving from Data Warehouse to Online Key-Value Stores

The Netflix TechBlog

For how our machine learning recommendation systems leverage our key-value stores, please see more details on this presentation. As the paved path for moving data to key-value stores, Bulldozer provides a scalable and efficient no-code solution. As most key-value storage engines support efficiently deleting a namespace (e.g.

Latency 243
article thumbnail

Get up to 300 new metrics out of the box with AWS supporting services (GA)

Dynatrace

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. You can use these services in combinations that are tailored to help your business move faster, lower IT costs, and support scalability. Amazon Simple Storage Service (S3).

AWS 137
article thumbnail

Get up to 300 new metrics out of the box with AWS supporting services (GA)

Dynatrace

AWS offers a broad set of global, cloud-based services including computing, storage, networking, Internet of Things (IoT), and many others. You can use these services in combinations that are tailored to help your business move faster, lower IT costs, and support scalability. Amazon Simple Storage Service (S3).

AWS 133
article thumbnail

An empirical guide to the behavior and use of scalable persistent memory

The Morning Paper

An empirical guide to the behavior and use of scalable persistent memory , Yang et al., Based on these findings, the authors present four guidelines to get the best performance out of this memory today. The Optane DIMM is the first scalable, commercially available NVDIMM. FAST’20. Optane DIMMs are here! Watch this space.

article thumbnail

From Proprietary to Open Source: The Complete Guide to Database Migration

Percona

Flexibility and scalability Open source databases provide much greater flexibility regarding customization and configuration. Are you looking to enhance performance, improve scalability, cut expenses, or gain access to specific features you don’t currently have? Start by identifying the reasons driving the migration.