LibreOffice is a free and open-source Office Suite from The Document Foundation, presented as the successor to OpenOffice.org. The suite includes Writer (word processing), Calc (spreadsheets), Impress (presentations), Draw (vector graphics and flowcharts), Base (databases), and Math (formula editing).
$0
free and open source under the Mozilla Public License v2.0
PostgreSQL
Score 8.8 out of 10
N/A
PostgreSQL (alternately Postgres) is a free and open source object-relational database system boasting over 30 years of active development, reliability, feature robustness, and performance. It supports SQL and is designed to support various workloads flexibly.
LibreOffice is a good alternative to MS Office. I like it better than Google Docs. It's compatible with MS Office applications. However, many of the features or functions are difficult to find even when utilizing the help menu. The website isn't too helpful either. My greatest disappointment is that I paid for the premium version a year ago but never received the features that were supposed to be available with a premium subscription. The upper right-hand corner of the app shows the subscription type and date of expiration of the subscription. I have premium yet every time I try to access a premium feature it requests me to pay. I have contacted LibreOffice several times over the year and they never responded or provided a refund. I can only recommend the free version because even with a premium subscription, which mine is supposed to expire on 10/22/21 (the date of this review is 08/04/21), I have yet to be able to utilize the premium features I paid for last year. I would not use this as my primary app for Word processing which is where I am experiencing the majority of the blocked features issues. Even with a paid premium subscription, I am unable to create labels. It's asking me to pay again. I think LibreOffice has greater potential but a user must get the features they paid for. I hesitate to call the company a scam but I can say I have contacted LibreOffice numerous times over the past year about the ongoing issues and have not received a response at least once. Along with the features and subscriptions issues that needed to be addressed, another area of improvement is their website. It is very difficult to locate information. Even when using the search field the instructions often do not match the app. I am not sure how often they update their online guides but I have never found it to be helpful. I have also found it very difficult to impossible to download templates. I usually get weird links with garbled codes and no template when trying to download a template. I'm not sure if it's an issue with their site or not but since they don't respond to inquiries I cannot determine a possible cause for the problem.
PostgreSQL, unlike other databases, is user-friendly and uses an open-source database. Ideal for relational databases, they can be accessed when speed and efficiency are required. It enables high-availability and disaster recovery replication from instance to instance. PostgreSQL can store data in a JSON format, including hashes, keys, and values. Multi-platform compatibility is also a big selling point. We could, however, use all the DBMS’s cores. While it works well in fast environments, it can be problematic in slower ones or cause multiple master replication.
The text word processing (Writer) has come a long way and, if you are able to install your corporate fonts, there is basically nothing LibreOffice cannot handle. It works very well with document reviews and comments, and it can save in a variety of formats, making it compatible with the likes of Microsoft Word or Google Docs.
The spreadsheet software (Calc) can also handle most of the common tasks you may need, link various sheets, and perform some automated functions quite well. It is, I must say, somewhat less complete than the word processing side (Writer).
The Draw program allows you to do organizational charts and basic publications very well. It was a deficit in the past, but not anymore.
The stability it offers, its speed of response and its resource management is excellent even in complex database environments and with low-resource machines.
The large amount of resources it has in addition to the many own and third-party tools that are compatible that make productivity greatly increase.
The adaptability in various environments, whether distributed or not, [is a] complete set of configuration options which allows to greatly customize the work configuration according to the needs that are required.
The excellent handling of referential and transactional integrity, its internal security scheme, the ease with which we can create backups are some of the strengths that can be mentioned.
Name brand office suites vendors such as Microsoft and Google have online portals where documents can be saved and shared for automation/integration. LibreOffice would do well to expand into this space.
Memory handling in large spreadsheets (i.e., 60k rows or more) seems a bit quirky on my Macbook Air. It might just be a memory issues, but scrolling with the trackpad behaves strangely (i.e., cell selection jumps around unexpectedly).
The query syntax for JSON fields is unwieldy when you start getting into complex queries with many joins.
I wish there was a distinction (a flag) you could set for automated scripts vs working in the psql CLI, which would provide an 'Are you sure you want to do X?' type prompt if your query is likely to affect more than a certain number of rows. Especially on updates/deletes. Setting the flag in the headless(scripted) flow would disable the prompt.
Better documentation around JSON and Array aggregation, with more examples of how the data is transformed.
We use it consistently and have a lot of documents in the OpenDocument format so it will be necessary to use LibreOffice or a compatible product such as Openoffice in the future to be able to open these files. Because the license fee for Libreoffice is zero it is not very costly to keep using it - the costs are mostly for keeping it installed on the office PCs and regularly updated, and solving employee issues with the user support.
Most people can quickly start using Writer or Calc or Impress for basic tasks even if they see Libreoffice for the first time, because the interface is similar to older (97-2003) MS Office or other software. Some features are less intuitive than in recent MS Office and some power users of MS Office need to re-learn some things before being proficient in Libreoffice.
Postgresql is the best tool out there for relational data so I have to give it a high rating when it comes to analytics, data availability and consistency, so on and so forth. SQL is also a relatively consistent language so when it comes to building new tables and loading data in from the OLTP database, there are enough tools where we can perform ETL on a scalable basis.
Libreoffice is a desktop app not requiring any server part so it is always available when the PC is working normally. Installing it on another machine if one PC fails is very quick and easy. This is a non-issue.
For big/imported tables or text documents with images loaded from the internet it is sometimes getting very slow, RAM and CPU intensive, and sometimes even hangs due to some memory leaks or other bugs. This is a long-term problem and is still not resolved perfectly.
The data queries are relatively quick for a small to medium sized table. With complex joins, and a wide and deep table however, the performance of the query has room for improvement.
Support is not officially offered. However, you can find answers to any usage questions or trouble-shooting online easily, typically starting with a Google search. (I believe that all forums / tips for OpenOffice apply equally to LibreOffice, and vice versa.) While Microsoft Office, for example, officially includes support, I find that typically you end up going to a Google search in any case. So, this is not really a downside. However, in all these cases, you end up doing a lot of figuring things out for yourself.
There are several companies that you can contract for technical support, like EnterpriseDB or Percona, both first level in expertise and commitment to the software.
But we do not have contracts with them, we have done all the way from googling to forums, and never have a problem that we cannot resolve or pass around. And for dozens of projects and more than 15 years now.
The online training is request based. Had there been recorded videos available online for potential users to benefit from, I could have rated it higher. The online documentation however is very helpful. The online documentation PDF is downloadable and allows users to pace their own learning. With examples and code snippets, the documentation is great starting point.
Generally easy to perform, issues are how to ensure regular automatic updates on Mac OS X. Fortunatly we have only a few machines with OS X run by management and we can do these updates manually occasionally. Windows updates are quite easy with the support of third party software such as Ninite or Chocolatey, and Linux updates are super-easy thanks to the package manager (apt-get).
As noted previously, LibreOffice blows Google Docs (G Suite) out of the water in terms of singular application quality, and comes close but misses the mark as a drop-in replacement to Microsoft Office. We currently are evaluating the latest release of LibreOffice to see if we can replace Microsoft Office with it entirely as we've had more time to fill in the holes that were left when losing out on Outlook and OneNote and all of the integrations that come with Microsoft Office.
Postgres stacks up just [fine] along the other big players in the RDBMS world. It's very popular for a reason. It's very close to MySQL in terms of cost and features - I'd pick either solution and be just as happy. Compared to Oracle it is a MUCH cheaper solution that is just as usable.
With more users using it in the company there are more cases when a simultaneous editing of the same document is needed and this feature is lacking in Libreoffice even though the files concerned are shared and synced by some solution (we use ownCloud). Google Docs or MS Office365 via Sharepoint/Onedrive offer a better function for this.
The user-role system has saved us tons of time and thus money. As I mentioned in the "Use Case" section, Postgres is not only used by engineering but also finance to measure how much to charge customers and customer support to debug customer issues. Sure, it's not easy for non-technical employees to psql in and view raw tables, but it has saved engineering hundreds of man-hours that would have had to be spent on building equivalent tools to serve finance or customer support.
It provides incredibly trustworthy storage for wherever customer data dumped in. In our 6 years of Postgres existence, we have not lost a byte of customer data due to Postgres messing up a transaction or during the multiple times the hard-drives failed (thanks to ACID compliance!).
This is less significant, but Postgres is also quite easy to manage (unless you are going above and beyond to squeeze out every last bit of performance). There's not much to configure, and the out of the box settings are quite sane. That has saved us engineers lots of time that would have gone into Postgres administration.
