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devnulled : database   69

etcd | Home
A distributed, reliable key-value store for the most critical data of a distributed system

database  code  distributed  key  opensource  software  store  softwareengineering 
9 weeks ago by devnulled
Prometheus - Monitoring system & time series database
An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
alerting  timeseries  logging  database  sysadmin  monitoring  architecture  opensource  metrics  prometheus 
january 2018 by devnulled
Documenting your PostgreSQL database Craig Kerstiens
Just a few days ago I was surprised by what someone was doing with their database, and not in the typical horrifying travesty against mankind. Rather …
database  documentation  postgres  postgresql  comment  development 
july 2015 by devnulled
szeiger/scala-query
A type-safe database query API for Scala
scala  sql  query  database 
april 2012 by devnulled
LiquiBase | Database Refactoring | home
Liquibase is an open source (Apache 2.0 Licensed), database-independent library for tracking, managing and applying database changes. It is built on a simple premise: All database changes are stored in a human readable yet trackable form and checked into source control.
java  apache  database  db  hibernate  liquibase 
december 2010 by devnulled
InfoQ: Scaling Hibernate
Emmanuel Bernard and Max Ross talk about patterns and practices to be used in order to achieve high volume and scale with Hibernate. The presentation also explains the use of Hibernate Shards and Hibernate Search to push the scalability limits.
java  development  architecture  scalability  optimization  persistence  scaling  jpa  presentation  performance  hibernate  orm  database  design  search  sharding  scale 
july 2009 by devnulled
A multi author blog about eXtreme large scale data processing and analytics
a blog primarily focused on large scale, data intensive applications like traditional Data Warehousing, Decision Support, Analytics, Data Mining, Data Transformation, Historical Deep Storage and less on Online Transaction Processing or related application technologies.

We are a team of seasoned experts from various backgrounds, that have one thing in common: We live and breath large scale data processing. The systems we work on are amongst the largest systems in the world and the data volumes are staggering. Growth is close to exponential. Analytics are our daily bread and butter.
programming  parallel  algorithms  ebay  data  databases  processing  grid  tech  analytics  cluster  mapreduce  scalability  blogs  database  blog  business  large  computing  data-warehouse  datacenter  scale 
october 2008 by devnulled
analysis 102: Hibernate best practices...
Here are some of my best practices which I would have loved to have had in place from the beginning. They would have saved a lot of time and reduced bugs...
java  database  tips  hibernate  sql  bestpractices  persistence 
october 2008 by devnulled
ONJava.com -- An Introduction to Hibernate 3 Annotations
A quick and dirty tutorial which shows how to get up and running with Hibernate 3 annotations
java  programming  howto  development  tutorial  opensource  tutorials  maven  spring  J2EE  hibernate  article  orm  articles  annotation  persistence  database 
august 2008 by devnulled
Performance Tuning PostgreSQL
PostgreSQL is the most advanced and flexible Open Source SQL database today. With this power and flexibility comes a problem. How do the PostgreSQL developers tune the default configuration for everyone? Unfortunately the answer is they can't.
postgresql  performance  database  tuning  postgres  sql  howto  opensource  optimization  development  profiling  documentation  scalability  tips 
july 2008 by devnulled
Cross Compare of SQL Server, MySQL, and PostgreSQL - Postgres OnLine Journal
The below is by no means an exhaustive comparison of these 3 databases and functionality may not be necessarily ordered in order of importance. These are just our experiences with using these 3 databases. These are the databases we use most often. If we l
database  mysql  postgresql  comparison  sql  sqlserver  mssql  development  reference  postgres 
may 2008 by devnulled
Hibernate: Understanding Lazy Fetching
One of the potential problems with object/relational mapping is that a lot of work has to be done to convert relational results into object results. Because of the nature of an object-level querying and criteria system, the results returned by a query in
hibernate  java  programming  lazy  database  persistence  tips 
may 2008 by devnulled
Amazon.com: Amazon Web Services (2): Help: Amazon Web Services (2) FAQ & More
Amazon SimpleDB is a web service for running queries on structured data in real time. This service works in close conjunction with Amazon Simple Storage Service (Amazon S3) and Amazon Elastic Compute Cloud (Amazon EC2), collectively providing the ability
amazon  database  simpledb  api  webservice  aws  programming 
december 2007 by devnulled
persist - Google Code
Persist is a Java ORM/DAO library designed for high performance, ease of use and integration.
database  google  jdbc  library  orm  programming  tool 
october 2007 by devnulled
ActiveObjects: An Easier Java ORM
Finally, this looks like something that sucks a lot less than Hibernate.
java  orm  database  programming  development  activerecord  hibernate 
september 2007 by devnulled
SourceForge.net: PostgreSQL Tools for MacOS X
A Collection of GUI tools and installations for the day to day use and administration of PostgreSQL servers both on and from a Mac OS X environment. Also includes the server.
osx  mac  software  programming  sql  apple  database  opensource  postgresql  tools 
february 2007 by devnulled
Welcome to SchemaCrawler
SchemaCrawler is a command-line tool to output your database schema and data in a readable form. The output is designed to be diff-ed with previous versions of your database schema. SchemaCrawler is also an API that improves on the standard JDBC metadata.
database  java  jdbc  tools  opensource  development  programming  reference  sql 
january 2007 by devnulled
Compare database schemas, synchronize database schemas with SQL Compare
SQL Compare is the industry-standard tool for comparing and synchronizing SQL Server database schemas. It's used by over 150,000 DBAs, developers and testers worldwide because it's easy to use, it's fast and it saves time.
tools  mssql  database  sql 
august 2006 by devnulled
EnterpriseDB : Open source based relational database, PostgreSQL based database management software
EnterpriseDB is an enterprise-class relational database management system (RDBMS) that is built on PostgreSQL, the world's most advanced open source database. EnterpriseDB is compatible with Oracle applications, reliable and scalable for high-volume, miss
database  postgresql  sql  software 
june 2006 by devnulled
zipbase
This database is provided free to anyone who wants it with the request that anyone who benefits from it please drop me a quick email and let me know how you're using it. Also, if you wish to contribute to this project or improve upon the database that is
zipcode  database  free  tools 
may 2006 by devnulled

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