Blog Archives

Where is my cloud ETL?

I’ve waited several years for someone else to set up a proper cloud ETL solution. I’ve read Jamie Thomson’s excellent summary What would a cloud-based ETL tool look like? and The API Evangelist’s Bringing ETL to the Masses with APIs

Posted in Cloud ETL, Transformation

Extract, Load and Transform with Salesforce

Recently I had an interesting situation where I needed to load an account hierarchy daily¬†from a single file. The tricky bit about this was that I couldn’t make any changes to the input source file as it came from a

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Talend tHash components are great but fiddly

The tHash component in Talend is a really useful way of caching data in a flow for use in a lookup or for self-joins and loads of other useful things. However it has one fiddly draw back which is that

Posted in Transformation Tagged with: , ,

Normalising Data with Talend tMap

The other day I got a particularly tricky set of data to transform. It consisted of a list of contracts each identifying an account and a list of contacts related to the contract and by implication the account. I needed

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