stavrospap

6 ms·

1.
Why TileDB as a Vector Database(tiledb.com)
24 points by stavrospap 3y ago|1 comments
2.
by stavrospap 3y ago
Stavros from TileDB here (Founder and CEO). I thought of requesting some feedback from the community on this blog. It was only natural for a multi-dimensional array database like TileDB to offer vector (i.e., 1D array) search capabilities.
3.
by stavrospap 4y ago
Hi folks, Stavros from TileDB here. Here are my two cents on tabular data. TileDB (Embedded) is a very serious competitor to Parquet, the only other sane choice IMO when it comes to storing large volumes of tabular data (especially when com
4.
by stavrospap 5y ago
Disclosure: I am the author of this article and the Founder/CEO of TileDB. The article touches upon some important and rather thought provoking issues around data management, so I thought to get some feedback from the HN community.
5.
The New Data Economics(tiledb.com)
6 points by stavrospap 5y ago|1 comments
6.
by stavrospap 6y ago
TileDB Embedded is a storage engine like HDF5, with the following differentiators: (1) it is cloud-native, (2) it supports also sparse arrays, (3) it offers rapid updates, (4) it supports data versioning and time traveling built into its fo
7.
by stavrospap 6y ago
TileDB and Hail are rather complementary. We have customers that use TileDB to store and manage their variants, and Hail to perform GWAS (by exporting from TileDB to Hail format). We are currently designing a tighter integration with Hail.
8.
by stavrospap 6y ago
This is an API issue with TileDB-VCF. The core TileDB library supports inserts/appends/overwrites without issues and we just need to expose those operations in the TileDB-VCF APIs. Added to our backlog, thanks!
9.
by stavrospap 6y ago
Stavros from TileDB here. Great description of the genomics use case for TileDB. We'd be interested in learning what limitations you've found. Happy to discuss over email as well (stavros@tiledb.com).
10.
by stavrospap 6y ago
Folks, apologies, but I think we got a bit side tracked here, TileDB does not suffer from the consistency issues mentioned above. Here is how TileDB performs a new (potentially concurrent with other reads and writes) write: - It creates a f
11.
by stavrospap 6y ago
Efficient slicing happens because of "tiling", hence the name TileDB. A tile is similar to an HDF5 or Zarr "chunk", or more loosely to a Parquet page. Although totally configurable, tiling is handled solely by TileDB, th
12.
by stavrospap 6y ago
Full developer docs here: https://docs.tiledb.com/main/ Specific dataframe examples coming up shortly.
13.
by stavrospap 6y ago
Stavros form TileDB here. Here is a more verbose explanation. Up until before 2.0, TileDB was already powerful for the main applications we targeted at: geospatial and genomics. The support for both dense and sparse arrays and the way it ha
14.
by stavrospap 6y ago
Thanks for the post!
15.
by stavrospap 6y ago
Stavros from TileDB here. TL;DR, it's all about fast slicing on multiple columns while supporting updates, locally or in the cloud. Suppose you serialize your dataframe in HDF5 or Redis. Let your dataframe have schema (Date, Stock, Pri
16.
by stavrospap 7y ago
Thank you! We hear you on the webpage messaging, and we are ramping up our efforts on that front. We are also planning on publishing a series of technical blog posts, aiming to clarify the value of TileDB. Please feel free to reach out to u
17.
by stavrospap 7y ago
Hi all, we'd love to hear your thoughts about TileDB ( https://github.com/TileDB-Inc/TileDB ), which offers the key advantages of both HDF5 and Zarr, such as chunked dense arrays, numerous compression filters and na
18.
by stavrospap 7y ago
TileDB, Inc. | Full-Time | REMOTE | USA | Greece | https://tiledb.com TileDB, Inc. is a data management company spun out of Intel Labs and MIT to help Data Science teams make faster discoveries, by giving them a more natural
19.
by stavrospap 8y ago
TileDB, Inc. | Full-Time | Cambridge, MA, USA | Athens, Greece | REMOTE (USA only) | https://tiledb.io TileDB is a disruptive technology for storing and managing enormous volumes of structured data, adopting the best ideas fro
20.
by stavrospap 8y ago
Hey HN, Stavros from TileDB here. We are excited to announce this newest round of funding to help us continue the development on TileDB! There was some excellent discussion about TileDB on HN previously here: https://news.ycombin
21.
TileDB raises $4M to reshape data management for next generation data science(medium.com)
8 points by stavrospap 8y ago|1 comments
22.
by stavrospap 8y ago
TileDB, Inc. | Full-Time | Cambridge, MA or REMOTE (US) | https://tiledb.io TileDB is a disruptive technology for storing and managing enormous volumes of structured data, adopting the best ideas from columnar and spatial dat
23.
by stavrospap 8y ago
TileDB is a disruptive technology for storing and managing enormous volumes of structured data. TileDB efficiently stores structured data from a variety of applications (genomics, finance, imaging, LiDAR, etc) in a novel unified format as s
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by stavrospap 8y ago
Hi there. Unfortunately, we are currently considering only US residents, but please check back in the future as we grow our team.
25.
by stavrospap 8y ago
TileDB, Inc. | Senior Software Engineer | Cambridge, MA or REMOTE (US) | tiledb.io Come join TileDB, Inc. in developing the future of big data storage. For emerging and growing fields such as genomics, earth science, imaging, and financia
26.
by stavrospap 8y ago
TileDB, Inc. | Senior Software Engineer | Cambridge, MA or REMOTE (US) | tiledb.io TileDB, Inc. leads the development of the open source TileDB array data management software. The company closed a $1M seed in May 2017 led by Intel Capital
27.
by stavrospap 8y ago
TileDB, Inc. | Senior Software Engineer | Cambridge, MA or REMOTE (US) | tiledb.io TileDB, Inc. leads the development of the open source TileDB array data management software. The company closed a $1M seed in May 2017 led by Intel Capital a
28.
by stavrospap 8y ago
TileDB, Inc. | Senior Software Engineer | FULL-TIME | Cambridge, MA or REMOTE (US) | tiledb.io TileDB, Inc. leads the development of the open source TileDB array data management software. The company closed a $1M seed in May 2017 led by I
29.
by stavrospap 9y ago
By "very competitive" we mean that we will match any other offers you could get for such a position, provided that we believe that you are an ideal fit (I haven't seen a range on HN today that we cannot match). The base salar
30.
by stavrospap 9y ago
Sorry about that. The correct email is "careers@tiledb.io". Thanks.

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