XTIVIA BLOG
How to find your unused documents and media files in Liferay
Introduction The Unused Documents and Media portlet is a Liferay Control Panel portlet. This portlet allows site administrators to see documents and media that are not used in any web content. The site administrator can take action on each document or media by either...
Tip #5 – Not Setting a Maximum Memory – Top 10 Tips for SQL Server Performance and Resiliency
This article is part 5 in a series on the top 10 most common mistakes that I have seen impacting SQL Server Performance and Resiliency. This post is not all inclusive. Most common mistake #5: Not Setting a Maximum Memory Default configurations are not always the best...
Phonegap… Why and When
What is Phonegap? If you don’t already know, Phonegap is a cross platform framework that uses HTML5, JavaScript and CSS to build mobile applications. Phonegap is a distribution of Apache Cordova (for all the gory details, see here). Apache Cordova is the technology that powers...
Why Do You Need Custom Filters in AngularJS?
Why Custom Filters? Filters in AngularJS are mainly used for display purposes - to show a text in a specific way or to filter an array based on a certain pattern. We’ll see examples for both cases. Single value display filter Let’s assume that I need to display a date in a...
SQL Server – How to Setup a Data Source in SSRS to MS Access, MS Excel, and CSV Files
SUMMARY: This guide details the technical process for establishing connections between SQL Server Reporting Services (SSRS) and non-SQL data sources by installing the Microsoft Access Database Engine and configuring specific OLE DB or ODBC connection strings. Administrators...
ORA-27101: shared memory realm does not exist
This is a pretty common error and there are a few reasons you might be seeing this error. 1. The database could simply be down. If you're on *nix platform you can simple check this by a simple ps -ef | grep pmon. If this returns ora_pmon_<instance_name>. You're instance...
Delivering Your Enterprise: Process
This article is part of an ongoing series. See the blog entry Delivering Your Enterprise: The ilities for an overall discussion. Process. It's wonderful for the people who define it and somewhere along the spectrum of obnoxious, confusing, and comforting for those who have to...
ORA-01013 when Accessing Oracle 11gR2 from a Federated DB2 Database
Problem Description A working federation environment - querying an 11gR2 Oracle database from a DB2 10.5 FP4 database - suddenly started returning error ORA-01013. Four minutes into each statement, the following error was returned: SQL1822N Unexpected error code "1013"...
Running MongoDB on NUMA Hardware
I was recently working on a client's site and ran into the following warning: WARNING: You are running on a NUMA machine. We suggest launching mongod like this to avoid performance problems: numactl --interleave=all mongod [other options] This warning shows up in the Mongo logs...
Concerned about the integrity of your Liferay Documents and Media data? See how XTIVIA can help
Introduction It is imperative for the Liferay Documents Media repository to be in synchronization with the database. Any discrepancies from either side could lead to loss of integrity in the system. This can create unforeseen issues and problems during the publishing of...