Issue 158 — June 9, 2017
Benchmarking Elasticsearch at 1 Million Writes per Second
— Elasticsearch is now one of the most widely used document databases, but what does it take to get to 1 million writes per second? 15 AWS m4.2xlarge nodes, it seems.
Citus 6.2: A Multi-Tenant Database Built on Postgres
— Citus is an open source database built on top of Postgres, ideal for app devs building multi-tenant B2B applications & real-time analytics.
Monitoring Databases: A Product Comparison
— Percona’s Manjot Singh reviews five of the top database monitoring solutions on the market. Get his breakdown in this blog.
Spark's New Deep Learning Tricks
Deep Learning Pipelines
is a library for using Apache Spark to run deep learning workflows for image or other unstructured data analysis.
First Beta of RavenDB 4.0 Released
— RavenDB is an open source (AGPL) NoSQL database for .NET.
Licensing and pricing
for the commercial version has also been announced.
An Example of Handling 100GB+ of Data with Node and MySQL
— RisingStack uses MySQL to store data for its
monitoring tool. Here they show how MySQL’s table partitioning helps keep things scaling.
Dates for MongoDB Europe 2017 announced
— Introducing Shard N: a super-charged technical track for a very deep dive into MongoDB (wizard level only).
PG-Strom: SSD-To-GPU Direct SQL Execution for Postgres
— Use GPUs to accelarate sequential scan and join/aggregate functions in Postgres.
Slidedeck with more info.
Making Apache Spark the Fastest Open Source Streaming Engine
MongoDB Aggregations in 5 Minutes
Measuring A/B Tests: SQL for P-value Graphs in Redshift
SQL Server 2016: What's New With TSQL
Migrating Procedural SQL Code with the AWS Schema Conversion Tool
— See how easy it is to migrate procedural code from Oracle to PostgreSQL using AWS SCT.
Amazon Web Services
Top 7 SQL Interview Questions for Tech Professionals
Scaling Out Complex SQL Transactions in Multi-Tenant Apps on Postgres
Accidentally Destroyed Production Database on First Day of a Job...
How to find and fix the slowest code in your .NET application
— Find bottlenecks in your code or database & boost performance with ANTS Performance Profiler.
Try it free now
Redis Dashboard: A Sinatra (Ruby) App to Monitor Redis Servers
ora2pg: Migrate An Oracle Database to A PostgreSQL Compatible Schema
Daisy: A Private Blockchain Where Blocks Are SQLite Databases
SQueaLy: A SQL-Based BI and Analytics Microservice
HashedIn Technologies Pvt