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Sigma Computing
Description de Sigma Computing
Sigma est une application moderne de BI (business intelligence) et d'analyse conçue pour le cloud. Reconnu par les entreprises de données, Sigma propose un accès en direct aux data warehouses cloud à l'aide d'une interface de feuille de calcul intuitive, permettant aux experts commerciaux d'exiger davantage de leurs données sans écrire une seule ligne de code. Grâce à la puissance du SQL, du cloud et d'une interface familière, les utilisateurs professionnels ont la liberté d'analyser les données en temps réel, sans limites. Sigma propose des analyses en libre-service.
Qui utilise Sigma Computing ?
Sigma permet aux équipes de données d'éviter les files d'attente de reporting sans fin grâce à des fonctionnalités d'analyse et de modélisation des données visuelles. La solution permet également aux professionnels de divers secteurs d'activité d'explorer les données et de poser des questions indépendamment.
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Sigma Computing
Alternatives à Sigma Computing
Avis sur Sigma Computing
Alternatives envisagées :
Incredibly Useful Tool for data analysis and workflow
Avantages :
The speed with which I'm able to pull together disparate data and generate some useful insights. The Dashboard functionality has been particularly useful in creating reporting our teams can use with customers and prospects.
Inconvénients :
Version management and permissions. It's hard to keep everyone looking at the same version of a document, to view data, a document is created and generically named, so our folder system is getting very full and hard to navigate. Additionally, there's no way to tell if another user will be able to see a given document without asking them to try viewing it, and there's no way for them to request view access to that document.
Alternatives envisagées :
Incredible power and flexibility
Commentaires : I am obsessed with Sigma, by far my favorite BI tool I've used. It let me do calculations myself that would usually require whole cycles of data requests, and affords me much more flexibility.
Avantages :
* Ability to pull any data I need or want * Complexity of calculations possible while being easy to use * Seriously those grouping levels are VERY powerful
Inconvénients :
* Pivot tables are the one thing they haven't aced yet - you can make them but then to calculate cased on them you need to make a new dataset and then a new sheet. You can do pretty much all the same work with just levels though so I don't miss them too often. * I wish my default permissions could be "public" - I'm never doing anything private, so why is that the default? * Maps could use some work. I want to color-map countries, not just display dots
positively mixed feelings
Commentaires : Overall I have access to more than our previous reporting system, which is a positive. However, as self serve as it is I wish connecting tables and validating was more straightforward as a user.
Avantages :
I like how customizable it is. From a good basic report I can move things around to suit my needs. In addition it has many options for how to export, which is great as I use excel for more complex files & google sheets for collaborating & sharing findings.
Inconvénients :
Load times to get to a report or filter can be killer for some reports that pull from many data sources, and have large amounts of information. The permissions are a bit annoying when a report is created for me by an admin, but I am the report owner (as it was made for my department), but I can't make my own changes (w/o admin privlidges) and archive the main one. In these cases, I have to request the admin to make the changes, or make a copy and publish my own report and again contact the admin to delete or move the report so that mine is the one the team goes to first.
Alternatives envisagées :
Sigma plus Snowflake is a revelation!
Commentaires : It has exceeded my expectations in ease of use and the productivity my team has been able to achieve.
Avantages :
I love the secure cloud hosting, the ease of connecting to data sources, the fact that it queries the data directly, but most I like the grid based view of data that is always at hand. Being able to view, sort, filter, and create calculations on the data in a familiar spreadsheet-like interface is genius. The “Column Details” feature allows me to quickly understand the range of values in the system.
Inconvénients :
I’ve generated several feature requests for areas we’d like to see more detail.
Alternatives envisagées :
Using Sigma as a Software developer
Commentaires : I think is a nice tool, is easy to use and it's fast. You can load your data and start analyzing it very fast, also, it's a nice tool for non technical users, but when I need more features or power I rather to use Data Studio
Avantages :
Is an easy to use software, I liked that it's very fast, I don't have to wait to start seeing the data
Inconvénients :
It needs more features, specially to migrate the worksheets to different environments, also it has a very limited number of functions. Sometimes the error messages are not very descriptives, so we can't know what's happening or how to solve it (we had a worksheet with an error like: "the joins are not efficient", something like that, so that message was kind of useless)
