Stealth Startup Jakarta

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Krysta Cirilo

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Aug 3, 2024, 5:01:09 PM8/3/24

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A stealth mode startup refers to startups that keep their true agenda as private as possible through various legal means. While other startups seek the public limelight, startups in stealth mode do the very opposite and hide information about themselves, having only a general summary description of the company published.

By going public as late as possible, the competition has the least available time to react. During this time, the startup can gain a foothold with the audience and the stealth startup founder can then secure even more funding and get more money to develop a new technology before they disclose funding.

Most stealth startups are not without risk, but they can ultimately hold a lot of appeal. For investors that find those valuable diamonds, stealth startups represent unique opportunities to secure disruptive companies before they make waves, teasing more lucrative success as a result.

That being said, operating in the stealth mode requires some hard work, a founder with keen business acumen and investors with enough independent experience and insight to make the right calls. On the other hand, the end result of making a noteworthy impact on a competitive market is, in many VCs eyes, very much worth the additional risk.

Thank you for reading. If you liked it, share it with your friends, colleagues and everyone interested in staying ahead of the hidden developments in tech. Subscribe below and follow us on X/Twitter to never miss a company operating under stealth again.

Stealth Startup Spy is a data-driven newsletter for investors, journalists and tech enthusiasts interested in uncovering the next big move for key talent, real-time stealth company launches and technology advancements not in plain sight. We leverage the technology built at Gravity to track billions of data points to help you identify tomorrow's opportunities that are currently hiding in the shadows. These signals include tracking the inflows and outflows of talent who work at \u201CStealth Startups\u201D, bios and profile changes to \u201Cbuilding something new\u201D and monitoring press releases to shine a light on the hidden world of stealth startups.

Sebagian jenis bisnis mungkin akan diuntungkan saat menjalankan stealth startup, terutama jika ide produk memang merupakan ide inovatif yang masih dalam tahap development, atau bisa diterapkan secara mudah oleh pesaing. Singkatnya, stealth startup yang independen mungkin akan berdampak positif, tetapi juga berisiko terutama di hadapan venture capital.

Dalam dunia bisnis, forecasting digunakan untuk memperkirakan penjualan, permintaan pasar, atau indikator ekonomi. Perusahaan memanfaatkan hasil forecasting untuk membuat keputusan tentang perekrutan, ekspansi, dan strategi bisnis lainnya. Investor juga menggunakan forecasting untuk menganalisis saham, menentukan waktu transaksi, dan mengidentifikasi tren pasar.

Meskipun forecasting berusaha memprediksi masa depan, penting untuk diingat bahwa hasilnya tidak selalu 100% akurat. Sebab, ada beberapa faktor tak terduga seperti perubahan ekonomi mendadak atau bencana alam yang memengaruhi hasil forecasting.

Replace all references to query hints starting with javax.persistence. with jakarta.persistence..Alternatively (and preferably), use constants from org.hibernate.jpa.AvailableHints instead of hardcoding the hint names.

Binary/text types are mapped to the most appropriate native database type depending on their length,so for example @Column(length = org.hibernate.Length.LONG32) will be mapped to text on PostgreSQL, by default.

And more. In general, try removing your custom type and check (in a development environment) if Hibernate ORM generates what you need,and if not you can also try to force the database type with @JdbcTypeCode(SqlTypes.).

Hibernate ORM 6 is now able to handle multiple versions and spatial variants of a database within a single dialect class;as a result, version-specific and spatial-specific dialect classes such as org.hibernate.dialect.PostgreSQL91Dialector org.hibernate.spatial.dialect.postgis.PostgisPG94Dialectare deprecated and will lead to warnings on startup.

Build or startup failure if the application attempts to use dialects that have been removedsuch as io.quarkus.hibernate.orm.runtime.dialect.QuarkusH2Dialector that moved to hibernate-community-dialects.

Switch to the relevant version-independent dialect class,e.g. org.hibernate.community.dialect.OracleLegacyDialect instead of org.hibernate.dialect.Oracle9iDialector org.hibernate.community.dialect.MariaDBLegacyDialect instead of org.hibernate.dialect.MariaDB102Dialect.

This does not address every breaking change.For example, older database versions that are no longer supported in Hibernate ORM Corewill still not work correctly unless you take additional steps.

This feature is inherently unstable:some aspects of it may stop working in future versions of Quarkus,and older versions will be dropped as Hibernate ORM changes pile upand support for those older versions becomes too unreliable.

Start your application with the setting quarkus.hibernate-orm.database.generation=validateto have Hibernate ORM log all schema incompatibilities,which will list all sequences that are missing.Depending on your mapping (e.g. if your mapping defines an identifier generator explicitly for each entity),there may not be any.

Optionally, if the sequence/table names used by Hibernate ORM by default are not to your liking, configure the identifier generation of each entity explicitly:sequence, identity column or table. When using Panache, such (advanced) configuration requires extending PanacheEntityBase instead of PanacheEntity.

Any application defining an entity that uses @GeneratedValue on an entity identifierwith the corresponding identifier generator defined with @GenericGenerator,using database sequences and an explicitly defined increment size.

If your use data import scripts and your application/tests assume that certain entities have a certain identifier, do not simply use nextval('mysequence') as its may no longer return the value you expect. Just hardcode those entity identifiers in your data import scripts and reset the relevant sequences at the end of the script.

ZonedDateTime and OffsetDateTime map to SqlTypes.TIMESTAMP_WITH_TIMEZONE instead of Types.TIMESTAMP in Hibernate ORM 5.Additionally, if the database does not properly store timezones, values are normalized to UTC upon persisting,instead of the Hibernate ORM 5 behavior that was to normalize to the timezone configured through quarkus.hibernate-orm.jdbc.timezone, defaulting to the JVM timezone.

OffsetTime maps to SqlTypes.TIME_WITH_TIMEZONE instead of Types.TIME in Hibernate ORM 5.Additionally, if the database does not properly store timezones, values are normalized to UTC upon persisting,instead of the Hibernate ORM 5 behavior that was to normalize to the timezone configured through quarkus.hibernate-orm.jdbc.timezone, defaulting to the JVM timezone.

For more information, see here for Duration,here for `UUID(and more specifically here for UUID on MariaDBand here for UUID on SQL Server),here for Instant,here for enums(more context here),here for ZonedDateTime and OffsetDateTime,here for OffsetTime.

For enum types, if your database supports native enum types (e.g. MySQL), persisting and loading entities will fail; otherwise they should work despite the discrepancy between your database schema and the one expected by Hibernate ORM.

For ZonedDateTime, OffsetDateTime and OffsetTime, if you were previously effectively using a normalization timezone (quarkus.hibernate-orm.jdbc.timezone or JVM timezone) different from UTC, values loaded from the database may be incorrect.

Any application configuring a Hibernate ORM dialect explicitly,and using a dialect that targets either a unsupported database or an unsupported version of a supported database(see below for databases and versions supported in Hibernate ORM).

MariaDBDialect uses sequences by default for identifier generation,which is compatible with MariaDB106Dialect (the default in Quarkus 2) and MariaDB103Dialect,but not compatible with MariaDB102Dialect (which uses ID generation tables).

If you use an older version of a supported database, seriously consider upgradingbecause your application might stop working at any moment with the next versions of Quarkus.This may involve changes to your database schema:

We are looking for experienced mobile and backend engineers for our startup (currently in stealth). This startup will be revolutionizing an industry that has strong cash flow yet with very limited digitisation. Hence, we see the valuable opportunity for the industry to grow with us.

You will be working with other people with extensive backgrounds in tech. We work in an open environment where everyone is encouraged to speak their mind, propose ideas, influence others, and continuously grow themselves.

We are looking for a mobile engineer for our startup (currently in stealth). This startup will be revolutionizing an industry that has strong cash flow yet with very limited digitisation. Hence, we see the valuable opportunity for the industry to grow with us.