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Index of databases made by Teoalida

I made over 100 databases during my life and posted them on my website for everyone, from students practicing data analysis, to multi-national companies in real estate and automobile industry.

Most projects I made from personal interest to distribute freely or sell for professional use. Some projects I made at request for a specific customer and published on website to allow other customers to purchase if interested. I offer web scraping services, making custom databases on request basis (due to high number of customers soliciting such services, since 2019 I make new databases ONLY IF there are request from multiple people).

Project URLPriceTypeSize (KB)Pages / rowsMethodMade inUpdate frequency
World geography
Solar System (Word version, DELETED)freeDOC  manual2000 ?abandoned
Solar System (Excel version)freeXLS4535 rowsmanual2014abandoned
Solar System Articles$20DOC1188249 pagescopy-paste2019no
Solar System Database$20XLS213204 rows, 42 columnscopy-paste2019no
World countries & facts (Word, based on old atlas, DELETED)freeDOC  manual1998-2000abandoned
World countries & facts (Excel, based Encarta 2002)freeXLS81~200 rowsmanual2004abandoned
World countries & facts (based on The World Factbook)$36XLSX2208268 rowsscraping2017by request (low sales)
World cities population (original version, DELETED)freeDOC727130 pagesmanual2003-2005deleted
World cities population (Word simple)$10DOC47750 pagesmanual2016by request (low sales)
World cities population (Word detailed)$20DOC781150 pagesmanual2016by request (low sales)
World cities population (Excel detailed)$40XLSX89516000+ rowsmanual2016by request (low sales)
World tallest buildings database$150XLS542515000+ rowsscraping2015no (no sales)
World tallest buildings database$800XLS91627160000+ rowsscraping2016no (no sales)
World tallest buildings database$300XLS2411230000+ rows, 117 columnsscraping2019by request (low sales)
Airports & Airfields Database$110XLS2564855000+ rows, 20 columnsscrapingAug 2019by request (low sales)
Singapore real estate
Database of HDB Blocks$150-1200XLS6000+14000+ rowsmanual2009at new announcements
Database of HDB Resale Flat Prices 2009-2013 XLS24307160000+ rowscopy-paste2009no
Database of HDB Resale Flat Prices 1990-2019 XLSX60000+700000+ rowscopy-paste2017by request (low sales)
Database of condos SingaporeExpatsabout $150XLS29813100+ rowsscraping2015by request (low sales)
Database of condos PropertyGuruabout $300XLS23343200+ rowsscraping2016by request (low sales)
Database of all buildingsabout $700XLSX17275140000+ rowsscraping2017by request (low sales)
Managing Agent Databaseabout $200XLS11854400+ rowsscraping2017by request (low sales)
List of BTO & DBSS projectsfreeXLS103300+ rowsmanual2009at new announcements
List of BTO pricesabout $30XLS183700+ rowsmanual2015at new announcements
List of SERS sitesfreeXLS4980 rowsmanual2009at new announcements
List of HUDC estatesfreeXLS6424 rowsmanual2009at new announcements
List of Executive CondominiumsfreeXLS13270+ rowsmanual2009at new announcements
List of MRT and LRT stationsfreeXLS84225 + 43 rowscopy-pasteNov 2019at new announcements
Hong Kong real estate
Hong Kong Public & Private Housing Estates
(Gohome and Centadata mixed up)
about $200XLS5921000+ rowsmanual2011abandoned
Hong Kong Housing Database Estates (Centadata)about $70XLS8063364 rows, 10 columnsscrapingSep 2016by request (low sales)
Hong Kong Housing Database Buildings (Centadata)about $500XLS409324370 rows, 14 columnsscrapingMay 2018by request (low sales)
Hong Kong Housing Authorityabout $50XLS420476 rows, 36 columnsscrapingMay 2018by request (low sales)
Automobile research
Car Models List (Worldwide)freeDOC40359 pagesmanual2003abandoned 2015
(free product no updates)
Car Models Timeline (Worldwide)freeXLS584 manual2003abandoned 2015
(free product no updates)
Car Models List (Worldwide)$30-55XLS15454500+ rowsmanual2012every 3-6 months (high sales)
Car Nameplates List (Worldwide)about €30XLS7253300+ rowsmanual2016every year (low sales)
Car Models Encyclopedia (Europe)about €50DOC1680360 pagesmanual2005abandoned 2013 (low sales)
Car Models Database (Europe)$30-110XLS13463500+ rowsmanual2005every 3-6 months (high sales)
Car Models & Engines Database (Europe)$100-600XLS1353218000+ rowsmanual2003every 3-6 months (high sales)
American Year-Make-Model$10-80XLS180316000+ rows, 5 columnsmanual2013every year (high sales)
American Year-Make-Model-Trim-Specs$50-600XLSX66000+60000+ rows, 123 columnsscraping2014every 2 months (high sales)
Second American Car Database$50-550XLS11371655000+ rows, 230 columnsscraping2017abandoned 2020 due to inconsistency
German Car Database$60-600XLSX250178120000+ rows, 206 columnsscraping2015every 3-6 months (low sales)
United Kingdom Car Database$70-400XLSX3006580000+ row, 52 columnsscrapingJan 2019every 3 months (high sales)
India Car Database$40-160XLS137825000+ rows, 196 columnsscraping2015every month (high sales)
India Car Database$30-60XLS26751200+ rows, 98 columnsscraping2016by request (low sales)
Middle East GCC Car Database$20-140XLS760712000+ rows, 24 columnsscraping2016by request (high sales)
UAE Car Database$80-160XLS77577000+ rows, 25 columnsscrapingSep 2019by request (high sales)
UAE Car Valuation$240XLS288324000+ rows, 8 columnsscrapingApr 2018by request (high sales)
Japan Car Database$180-450XLSX2787890000+ rows, 55 columnsscrapingApr 2019every 3-6 months (low sales)
China Car Database$150-300XLS 30000 rows, 159 columnsscrapingJun 2019by request (low sales)
Singapore Car Database$35-180XLS83124000+ rows, 78 columnsscrapingNov 2018by request (low sales)
Malaysia Car Database$45-115XLS48392300+ rows, 125 columnsscrapingSep 2018by request (low sales)
Indonesia Car Database$35-70XLS1774700+ rows, 164 columnsscrapingMay 2018by request (low sales)
South Africa Car Database$45-90XLS32861800+ rows, 111 columnsscrapingJul 2019by request (low sales)
Australia Car Database$10-70XLS104114000+ rowsscraping2017every 3 months (high sales)
Australia Car Database$40-500XLSX51223100000+ rows, 100+ columnsscraping2017every 3 months (high sales)
Motorcycles Database$30-300XLS2456930000+ rows, 73 columnsscraping2016every 3-6 months (high sales)
AutoKatalog StatisticsfreeXLS212 manual20122014 is the last AutoKatalog
Automobile Production by countryfreeXLS130 copy-paste2012every year in April
Automobile Sales Figures by make and model$10-100XLS833 scrapingFeb 2017every year in February
Wheels and Tires Size (Worldwide)$300XLSX34113400000+ rows, 17 columnsscrapingMar 2018abandoned 2018
Chip tuning / ECU remap database (Europe)$120XLS44089000+ rows, 23 columnsscrapingFeb 2018by request (high sales)
Light bulbs database (American)$300XLS2133337000+ rows, 53 columnsscrapingMar 2017by request (low sales)
Computers & technology
Excel colors with RGB valuesfreeXLSX25 manual2018no
Calendar for any year 1900-9999freeXLS224 manual2018no
Screen size calculatorfreeXLS50.5 manualMay 2014abandoned 2016
Screen resolution statisticsfreeXLS326 copy-pasteMay 2014abandoned 2016
Screen resolution statistics by countryfreeXLS2380 copy-pasteMay 2014abandoned 2016
Mobile phones databaseabout $200XLS896810000+ rows, 85 columnsscrapingAug 2016every month (high sales)
Digital cameras databaseabout $60XLS28053700+ rows, 47 columnsscrapingDec 2017by request (low sales)
Desktop computers database200XLSX130318000+ rows, 300+ columnsscrapingDec 2020every few months (high sales)
Laptop computers database400XLSX9100360000+ rows, 300+ columnsscrapingDec 2020every few months (high sales)
TV database160XLSX35764000+ rows, 200+ columnsscrapingApr 2021every few months (high sales)
Gaming stuff
Age of EmpiresfreeDOC208 manual2001?no
Age of EmpiresfreeXLS106 manual2007?no
Age of Empires ExpansionfreeXLS112 manual2007?no
Beetle Crazy CupfreeXLS71 manual2002?no
Driver Education (questions)freeDOC264 manual2000, 2006no
GTA Vice CityfreeXLS117 manual2005no
GTA San AndreasfreeXLS134 manual2007no
Midtown MadnessfreeXLS40 manual2003no
Midtown Madness 2freeXLS35 manual2005no
Need For Speed: Hot Pursuit 2freeXLS58 manual2003no
Need For Speed: Porsche UnleashedfreeXLS217 manual2003-2006no
Need For Speed: UndergroundfreeXLS161 manual2006no
Quake 3freeXLS  manual2000-2007no
Supaplex levels listfreeXLS42 manual2020no
Need For Speed: UndergroundfreeXLS24 manual2013no
The Sims 1 neighborhoods and lotsfreeXLS4481 lotsmanualOct 2018no
The Sims 2 neighborhoods and lots$14XLS135350 lotsmanualMar 2019no
The Sims 3 worlds and lots$23XLS3981845 lotsmanual2013no
The Sims 4 worlds and lots XLS  manualfutureno
The Sims 1 career tracks$5XLS132211 jobsmanual2017no
The Sims 2 career tracks$5XLS212325 jobsmanual2012no
The Sims 3 career tracks$10XLS316482 jobsmanualJan 2020no
The Sims 4 career tracks$10XLS  manualApr 2020no
The Sims 1 list of items$32XLS4211640 itemsmanualDec 2019no
The Sims 2 list of items$44XLS10394556 itemsmanual2012no
The Sims 3 list of items XLS  manualfutureno
Miscellaneous works
Music DatabasefreeXLS2200+6000+ rowsmanual2005when I download new songs
FIFA Word Cup matches XLS  manual to be decided
Stadiums Databaseabout $60XLS53603125 rowsscraping2018by request (low sales)
Business Database XLSX 5000 rowsscrapingJul 2020by request (low sales)

Notes: above table does not include databases made as one-time project for single customers outside of my fields of interest, few being under non-disclosure agreement.

Due to constant updates, the figures shown in this table (file size, number of rows, columns and prices) are outdated. Click each database to see its current size and selling price.

FAQ: why real estate and car database cost money?

These databases are targeting commercial use, each year few hundreds companies, programmers and web developers, are paying me BIG $$ to ensure getting a complete vehicle database, frequently updated and with accurate technical specs, several customers offered me $1000+ to make a customized vehicle list. Hope you can do the same.

If you are a company, stay away from websites offering FREE databases, they are most likely stolen and posted online by other people than original author, or made by careless students who needed only a bunch of data for their studies, such databases does not cover all cars, have many errors, are outdated, no support or updates are provided. Using databases downloaded freely may destroy your company reputation.

Some databases I posted for free download (example: List of Singapore MRT and LRT stations) because data is simply copy-pasted from Wikipedia or other websites, anyone can do the same in few minutes, thus I do not think that anyone will pay me. After copy-pasting data, what I did was to add visual borders and colors.

Most gaming-related databases are free because they have NO USE for professionals, the only people who may find them useful are gamers who are unlikely to pay money.

How I came in data providing industry

I am born in a family of engineers (read more on About me), I use AutoCAD since 1998 and in 2008 I started designing buildings, many people encouraged me to pursue a career in architecture, but this turned to be a bad experience due to difficulties in convincing people to pay my services, many idiots who want house plans for free, and in the rare cases when I was paid, it was one-time payment per project. I had little contact with people in IT and nobody ever told me that these databases can be a gold mine.

Since childhood I love writing books, doing research, making databases and statistics. I started using computers in 1997, my dad taught me to use Word, but around 2003 I started using Excel more than Word. Analyzing data, making tables and charts about everything encountered in my life! For example, in racing games I measure the speed of each car and write the numbers in an Excel spreadsheet then make a chart.

The hobby for cars started in 1999, since 2003 I use Excel to create an all-cars database, independently from the internet world (I connected to internet in 2005), manually entering data from the very reliable AutoKatalog car magazines from Germany (as seen in above video), making an original compilation that you cannot find anywhere else online (except on websites that purchased from me).

In 2011 I published car database works for first time on my website, intending to share with other car hobbyists, but had the surprise to be visited by programmers, web designers and mobile app developers, working for various companies (car insurance, car parts shops, car shipping services, etc), realizing that I can make a business from this!

Had to do extensive transformation to make my hobby-made databases suitable for professional use. For example: some cells were merged horizontally and vertically, and Make | Model was originally on a single column, which pose no problem in reading with human eyes, but a computer program cannot read it correctly. As soon 1 customer bring this in attention, I eliminated merged cells and separated Make | Model to 2 columns.

Hong Kong Housing Database was also made in early 2011 from personal interest of analyzing public housing estates, few months later, an insurance company asked me if I can expand it to private housing estates. It became my FIRST large project made for a customer.

Seeing the success with car database, I decided to transform other hobby databases, such as HDB Database and World Cities Database, in a format suitable for machines, and publish on my website for sale to professionals.

A new era started in 2015: web scraping. “Scraping” usually means coding a bot that visit a list of given pages, copy specific data from each page and put it in an Excel / CSV file automatically, at rate of few pages per second. This allow me to create much larger databases with little effort, writing scraping code takes 10 min – 1 hour, and running it in background takes few hours or days to generate CSV with 1,000-100,000+ rows.

Previously I avoided to copy data from other websites, thinking that it means cheating, copyright issue, illegal way to collect data and creating non-original content, but most people have no issue with this, they do not care about buying someone’s original compilation and ask me specifically to create scripts that extract data from various websites and sell them CSV. Now I want to apologize to all owners of websites I scraped data from, but if I was rejecting these customers motivating that scraping is illegal, customers would go to other data mining companies or freelancers and obtained same data anyway.

Keeping all databases regularly updated takes is a huge workload. Scraping more websites, if they take too much time, will create additional workload and will delay everyone’s updates. As 2018 I decided to STOP updating databases having less than 5 sales per year so I can focus on the ~20 best-selling databases that produce 80% of my income.

So… unless you come with a GREAT IDEA of database that can be sold to multiple customers, I have the right to NOT do your web scraping project if it takes more than ~2 hours of manual work and more than ~50 hours of running scraper in background.

Writing style

My hobby for writing started before having a computer, I was writing with pencil on notebooks.

We had a computer since 1995, and in late 1996 my dad taught me to use Microsoft Word, he even set me rules how to write a nice Word document: Arial font, body text with 12-14pt and justified, titles 16-20pt centered, bold and underlined. However, since my writings were not really a book, but a list of… something, following my dad rules created excessive bold and centered text. I personally added a system of numbering chapters, and since some of my works (example: list of rivers) had 5-level hierarchy, titles contained title name, making document unaesthetic.

My dad told me to finish and print the work because “what is not finished have ZERO value“. I never understand why he wanted to print. Some projects like Car Database should NOT be printed, it cannot be “finished” because need constant updates with new launched cars. My parents promised me that will help me publishing a book, that turned sarcasm. They were against becoming a public figure (note: they may have wanted just to give me a solitary occupation to stop me disturbing them, instead of letting me to have a social life).

Exploring my computer, especially Readme.txt from various software and DOS games, made me fascinated in 1998 to use Notepad because of Fixedsys font, I made some writing where titles were enhanced with lines of —- or ==== of full width of screen. For a period in 2001-2004 I even wanted to impose monospace fonts for all my works.

Since 2003 I broke away from dad rules and started using Excel more than Word. New works in Word were optimized for on-screen display instead of printing, often using non-standard page sizes, to make exactly 1 page for each subject. I made body text with 10pt, titles 20pt and 15pt with full-width colored background, usually red and blue. New works in Excel had column headers with blue background and white text, but I gradually changed to coloring background of each group of columns in rainbow colors.

I created my first website in 2009, designing it similar with my Word documents: body text justified and titles centered with different background color. Some people criticized my website, saying that is looks being made by an expert in typography rather than by a web designer.

In 2015 I changed my Word files, removing full-width colored backgrounds of titles, putting instead full-width horizontal lines (somewhat similar with TXT files from MS-DOS era). This will be better for printing (even if I assume that nobody will print my works).

Example of styling in my books: 2012, 2013, 2015 editions of Car Models Encyclopedia

I also done some kind of competition between my projects, using an Excel size to keep track of file size, number of pages, rows and columns of each project. A race to create biggest Excel spreadsheet or biggest Word document, in terms of pages and file size, under certain standards (body text 10pt font, no duplicate stuff, no large open spaces, NO bullshit but useful content, etc).

Today, sales of Excel databases is my primary source of income. Word documents and books turned hard to sell, but I continue to write, just that I write blog articles instead of Word documents.

Excel style

All databases made by me wear a signature: the very colorful Excel spreadsheets with borders in correct place (since 2013 I realized that majority of customers import data into MySQL instead of visualization in Excel, so the visual enhancements are useless), but they prove how much CARE I spend developing databases.

The BIG Car Database Car Models Timeline Year Make Model Specifications car database for American market Mobile phones specifications database Solar System Database - planets and satellites facts and figures HDB Database, block number, street address, postal code, lease commemnce date, number of units breakdown by flat type, upgrading programmes



  1. Teoalida offer a fantastic package , its hard to find a great data base of vehicles and motorcycle for use on websites . We have used these databases on our global classifieds website because we are global we needed a complete selection for our users .
    This database selection helps users to place their ads and also search relevant makes and models with ease .
    The support we received from Teoalida when our developer needed certain criteria was fantastic
    We highly recommend the use of these databases, should you have the need .
    Great service thank you so much

  2. A very detailed and well maintained dataset containing information about all the relevant features of cars sold in the UK. Hyperlinks allow for further investigation of specific models if required. Would totally recommend the dataset to be used for research purposes, I searched and did not find a better alternative.

  3. A comprehensive and regularly updated database of data on every significant aspect of UK-market automobiles. The inclusion of hyperlinks makes it possible to read up on individual models in greater detail. I found no better option to the dataset, hence I wholeheartedly endorse it for academic use.

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